Other Ways to Say That’s Intriguing |65+ Examples For 2026

Looking for other ways to say that’s intriguing? Try “That’s fascinating,” “That’s interesting,” or “I’d like to know more.” Choose based on whether you want to sound curious, professional, enthusiastic, or casual.

“That’s intriguing” shows that something has caught your attention because it is unusual, interesting, or worth exploring. It often communicates curiosity without sounding overly excited.

Learning other ways to say that’s intriguing can make your English more expressive. Different phrases can help you sound professional in a meeting, engaged in a conversation, or enthusiastic during a presentation.

The best alternatives depend on context. Some sound natural in everyday speech, while others work better in business communication, academic discussions, or formal writing.

“Strong vocabulary gives you more ways to express the same reaction naturally.”

Formal Alternatives

That is particularly fascinating.
That is quite compelling.
That is worthy of further consideration.
That is remarkably interesting.
That presents an interesting perspective.

Pro Tip

Use these expressions when discussing research, ideas, presentations, or serious topics. Avoid making every casual conversation sound formal.

Professional Alternatives

That’s fascinating.
That’s an interesting perspective.
That’s quite compelling.
I’d like to learn more about that.
That raises an interesting point.

Pro Tip

Professional English often sounds better when you show curiosity without excessive excitement. “That raises an interesting point” is especially useful in meetings.

Business Email Alternatives

I found that particularly interesting.
That’s an interesting development.
I’d be interested to learn more.
That presents an interesting opportunity.
Thank you for sharing that perspective.

Pro Tip

Emails benefit from specific reactions. Instead of simply saying “That’s intriguing,” connect your response to the information, proposal, or opportunity being discussed.

Academic Alternatives

This is an interesting area for further study.
That presents an interesting perspective.
This finding is particularly noteworthy.
That raises an important question.
This is a fascinating development.

Pro Tip

Academic writing usually favors precise language over conversational reactions. “This finding is particularly noteworthy” works better in formal analysis than “Wow, that’s intriguing.”

Casual Alternatives

That’s fascinating!
That’s interesting!
No way, really?
Tell me more.
That’s pretty cool.

Pro Tip

Casual expressions work well with friends and familiar people. Choose them when the conversation is relaxed rather than professional.

Informal Expressions

Now that’s interesting.
Oh, interesting!
Really?
That’s wild.
I’m curious about that.

Pro Tip

These expressions sound natural in everyday conversation and messaging. They can sound too relaxed for formal emails or academic work.

“Natural English is not about using the biggest word; it is about choosing the right reaction.”

Common Mistakes

1. Using “Intriguing” for Everything

Mistake: “Your lunch looks intriguing.”

Why it can sound awkward: “Intriguing” often suggests curiosity about something unusual or mysterious. It is not always the most natural response to ordinary information.

Correct version: “Your lunch looks delicious.”

Example: “The unusual research result is intriguing.”

2. Confusing “Intriguing” With “Amazing”

“Intriguing” mainly expresses curiosity or interest. “Amazing” expresses strong admiration or surprise.

Correct distinction:

Intriguing = makes you curious
Amazing = causes strong admiration or surprise

Example: “The scientist’s explanation was intriguing because it raised several new questions.”

3. Making Casual Conversations Too Formal

Mistake: “Your new haircut is remarkably interesting.”

Why it sounds unusual: The wording is much more formal than the situation requires.

Better: “Your new haircut looks great!”

4. Saying “That’s Intriguing” Without Understanding the Context

The phrase can sometimes sound distant if the speaker is expected to show stronger enthusiasm.

Better: Use “That’s fascinating!” when you genuinely want to express strong interest.

Example: “You studied ancient languages? That’s fascinating!”

5. Using “Compelling” as a Direct Replacement Every Time

“Compelling” often means something is persuasive, convincing, or strongly engaging. It does not always mean simply “interesting.”

Example: “She presented a compelling argument for changing the policy.”

What Does “That’s Intriguing” Mean?

Definition: “That’s intriguing” means something has caught your attention because it is interesting, unusual, mysterious, or worth investigating further.

Grammatically, “That’s” is a contraction of “that is,” followed by the adjective “intriguing.”

In simple English, it means:

“That makes me curious.”

For example:

“You discovered a different explanation for the problem? That’s intriguing.”

The phrase usually communicates curiosity rather than simple approval. It can also suggest that you want more information.

When to Use “That’s Intriguing”

You can use “that’s intriguing” when something gives you a reason to become more curious.

Business

A new market trend
An unusual customer response
A creative business proposal
A surprising performance result

Academic

An unexpected research finding
A new interpretation
An unusual historical detail
A surprising argument

Emails

You can use it when responding to an idea or development, although a more specific response often sounds stronger.

Meetings

“That’s intriguing” can show that you are interested in another person’s suggestion without immediately agreeing with it.

Daily Conversation

It works when a friend tells you something unusual, unexpected, or mysterious.

Spoken English

The phrase sounds natural when said with genuine curiosity.

Written English

It can work in informal or semi-formal writing, but formal writing often benefits from more precise wording.

Formal Situations

Use it when you want to express interest without sounding overly emotional.

Informal Situations

You can use shorter alternatives such as “Really?” or “Tell me more.”

Is “That’s Intriguing” Professional or Polite?

Polite? ✔ Yes

Professional? ✔ Generally

Formal? ✔ Moderately formal

Natural? ✔ Yes

“That’s intriguing” is suitable for many professional conversations. However, it does not necessarily communicate agreement.

For example:

“That’s intriguing. Could you explain how you reached that conclusion?”

This sounds professional because it combines interest with a useful follow-up question.

A simpler business response might be:

“That’s an interesting perspective. I’d like to understand it better.”

The key difference is that polite describes social courtesy, while professional describes language suitable for workplace communication. A phrase can be both.

Pros and Cons

Pros

Clearly expresses curiosity
Sounds intelligent without being overly complex
Works in professional conversations
Can encourage further discussion
Shows interest without automatically expressing agreement

Cons

Can sound slightly formal in casual conversations
May seem vague without a follow-up question
Does not necessarily show strong enthusiasm
Can sound distant if delivered without warmth
Is not always the best choice for ordinary good news

Transition to the Main List

The following alternatives give you more control over tone. You can sound curious, enthusiastic, thoughtful, professional, or relaxed without repeating the same phrase.

As you learn these expressions, pay attention to the relationship between meaning and tone. The most fluent choice is usually the phrase that fits the situation naturally.

“Vocabulary variety becomes useful when it helps you express a more precise reaction.”

Expert Tip

Native speakers often adjust their reaction according to how interested they actually feel. If something is merely interesting, use “That’s interesting”; if it genuinely sparks curiosity, “That’s intriguing” or “Tell me more” may fit better.

Other Ways to Say “That’s Intriguing” (With Examples)

These 15 alternatives cover formal, professional, neutral, casual, and informal English. Some express simple interest, while others communicate stronger curiosity or enthusiasm.

1. Phrase: That’s Fascinating

Meaning: This means something is extremely interesting and holds your attention.

Explanation:
“That’s fascinating” is one of the most natural alternatives when you want to show genuine enthusiasm. It is stronger than “That’s interesting” and usually sounds warm rather than formal.

It works in spoken English, professional conversations, presentations, and friendly discussions.

Example Sentence:
“Your explanation of how the old system worked is fascinating.”

Best Use:
Daily Conversation

Avoid Using In:
Legal Documents

Tone:
Enthusiastic, Warm

Formality Level:
⭐⭐⭐ Neutral

Usage Frequency:
Very Common

CEFR Level:
B2

Common Collocations:

fascinating idea
fascinating story
fascinating subject
fascinating explanation

Context Variability:

Spoken English: “That’s fascinating I never knew that.”
Professional English: “That’s fascinating. It could change how we approach the project.”
Casual Conversation: “That’s fascinating! Tell me everything.”

2. Phrase: That’s Interesting

Meaning: This simply shows that something has caught your attention.

Explanation:
This is probably the safest and most versatile alternative. It can express mild interest, curiosity, or even polite acknowledgment depending on your tone.

Because it is so common, the meaning depends heavily on context and voice.

Example Sentence:
“That’s interesting; I hadn’t considered that possibility.”

Best Use:
Almost Any Context

Avoid Using In:
Highly Specific Analysis

Tone:
Neutral, Flexible

Formality Level:
⭐⭐⭐ Neutral

Usage Frequency:
Very Common

CEFR Level:
B1

Common Collocations:

interesting idea
interesting point
interesting question
interesting perspective

Context Variability:

Spoken English: “That’s interesting. What happened next?”
Professional English: “That’s interesting, especially given our recent results.”
Casual Conversation: “That’s interesting! I didn’t know you could do that.”

3. Phrase: I’d Like to Know More

Meaning: This directly communicates a desire for additional information.

Explanation:
This phrase is excellent when you want to move the conversation forward. Unlike “That’s intriguing,” it clearly tells the other person that you want an explanation.

It sounds professional while remaining natural.

Example Sentence:
“I’d like to know more about how the proposal would affect our customers.”

Best Use:
Professional Discussion

Avoid Using In:
Quick Reactions

Tone:
Curious, Professional

Formality Level:
⭐⭐⭐⭐ Formal

Usage Frequency:
Common

CEFR Level:
B1

Common Collocations:

like to know more
know more about
learn more about
hear more about

Context Variability:

Spoken English: “I’d like to know more about your experience.”
Professional English: “I’d like to know more about the proposed timeline.”
Casual Conversation: “I’d like to know more about that trip.”

4. Phrase: That’s Quite Compelling

Meaning: This means something is especially convincing, engaging, or persuasive.

Explanation:
“Compelling” is not a perfect synonym for “intriguing.” It often suggests that an argument, story, or idea is powerful enough to hold your attention.

It is particularly useful in professional and academic settings.

Example Sentence:
“Your argument for expanding the program is quite compelling.”

Best Use:
Formal Discussion

Avoid Using In:
Casual Chitchat

Tone:
Professional, Thoughtful

Formality Level:
⭐⭐⭐⭐ Formal

Usage Frequency:
Common

CEFR Level:
C1

Common Collocations:

compelling argument
compelling evidence
compelling reason
compelling case

Context Variability:

Spoken English: “That’s quite compelling. I can see your reasoning.”
Professional English: “The proposal presents a compelling business case.”
Casual Conversation: “That’s a pretty compelling story.”

5. Phrase: Tell Me More

Meaning: This friendly expression asks someone to continue explaining something interesting.

Explanation:
“Tell me more” is highly natural in conversation. It is warmer and more direct than “That’s intriguing.”

It works especially well when you genuinely want the speaker to continue.

Example Sentence:
“You worked on a film set abroad? Tell me more.”

Best Use:
Casual Conversation

Avoid Using In:
Formal Reports

Tone:
Friendly, Curious

Formality Level:
⭐⭐ Casual

Usage Frequency:
Very Common

CEFR Level:
B1

Common Collocations:

tell me more about
tell me more about that
tell me more about your experience
tell me more about the idea

Context Variability:

Spoken English: “That sounds exciting. Tell me more.”
Professional English: “That’s an interesting proposal. Tell me more about the expected results.”
Casual Conversation: “You met your favorite author? Tell me more!”

Native Speaker Tip

“That’s interesting” is the most flexible everyday option, while “That’s fascinating” shows stronger enthusiasm. “Tell me more” sounds especially natural when you want the conversation to continue.

“The strongest reaction is often the one that naturally invites the next sentence.”

6. Phrase: That Raises an Interesting Point

Meaning: This indicates that someone’s comment introduces a useful or thought-provoking idea.

Explanation:
This is particularly effective in meetings, presentations, classrooms, and professional discussions. It acknowledges another person’s contribution without saying that you completely agree with it.

Example Sentence:
“That raises an interesting point about how we measure long-term success.”

Best Use:
Workplace Meeting

Avoid Using In:
Casual Texting

Tone:
Professional, Thoughtful

Formality Level:
⭐⭐⭐⭐ Formal

Usage Frequency:
Common

CEFR Level:
B2

Common Collocations:

raises an interesting point
raises a question
raises concerns
raises an issue

Context Variability:

Spoken English: “That raises an interesting point. What do others think?”
Professional English: “Your comment raises an interesting point about customer expectations.”
Casual Conversation: “That raises an interesting point about how people choose careers.”

7. Phrase: I’m Curious About That

Meaning: This tells someone that you want to understand something better.

Explanation:
“I’m curious about that” is a natural way to express personal interest. It is less enthusiastic than “That’s fascinating” but more explicit about your curiosity.

It works well in conversation and informal professional settings.

Example Sentence:
“I’m curious about that decision and what influenced the final choice.”

Best Use:
Conversation

Avoid Using In:
Formal Academic Writing

Tone:
Curious, Natural

Formality Level:
⭐⭐⭐ Neutral

Usage Frequency:
Common

CEFR Level:
B1

Common Collocations:

curious about
curious to know
curious to see
genuinely curious

Context Variability:

Spoken English: “I’m curious about that. How did you find out?”
Professional English: “I’m curious about that approach and whether it has worked elsewhere.”
Casual Conversation: “I’m curious about that new restaurant you mentioned.”

8. Phrase: That’s Worth Exploring

Meaning: This suggests that an idea deserves further attention or investigation.

Explanation:
This phrase sounds constructive and professional. It is especially useful when discussing proposals, possible solutions, research questions, or new opportunities.

It does not simply mean “interesting”; it suggests potential value in examining something further.

Example Sentence:
“That’s worth exploring before we make a final decision.”

Best Use:
Business Meeting

Avoid Using In:
Simple Small Talk

Tone:
Professional, Constructive

Formality Level:
⭐⭐⭐⭐ Formal

Usage Frequency:
Common

CEFR Level:
B2

Common Collocations:

worth exploring
worth considering
worth investigating
worth discussing

Context Variability:

Spoken English: “That’s worth exploring before we rule it out.”
Professional English: “The alternative pricing model is worth exploring.”
Casual Conversation: “That travel route sounds worth exploring.”

9. Phrase: That’s Remarkable

Meaning: This expresses strong admiration or surprise about something unusual or impressive.

Explanation:
“Remarkable” is stronger than “intriguing.” It is appropriate when the information is notable or impressive, rather than merely curious.

Use it carefully when you want to praise something.

Example Sentence:
“Her ability to learn three languages simultaneously is remarkable.”

Best Use:
Strong Reaction

Avoid Using In:
Minor Details

Tone:
Impressed, Positive

Formality Level:
⭐⭐⭐⭐ Formal

Usage Frequency:
Common

CEFR Level:
B2

Common Collocations:

remarkable achievement
remarkable result
remarkable progress
remarkable ability

Context Variability:

Spoken English: “That’s remarkable. How long did it take?”
Professional English: “The team made remarkable progress this quarter.”
Casual Conversation: “That’s remarkable! You actually remembered all of it.”

10. Phrase: That’s Thought-Provoking

Meaning: This describes something that encourages deeper thinking or reflection.

Explanation:
“Thought-provoking” is useful when an idea makes you reconsider an issue. It fits discussions about books, films, presentations, research, social issues, and complex ideas.

It sounds more analytical than “That’s interesting.”

Example Sentence:
“Her presentation offered a thought-provoking view of modern education.”

Best Use:
Academic Discussion

Avoid Using In:
Quick Greetings

Tone:
Reflective, Intellectual

Formality Level:
⭐⭐⭐⭐ Formal

Usage Frequency:
Common

CEFR Level:
C1

Common Collocations:

thought-provoking question
thought-provoking discussion
thought-provoking book
thought-provoking idea

Context Variability:

Spoken English: “That’s thought-provoking. I’ll need to think about it.”
Professional English: “The presentation raised several thought-provoking questions.”
Casual Conversation: “That movie was really thought-provoking.”

Expert Insight

In professional communication, use a phrase that explains why something interests you. “That’s worth exploring” suggests action, while “That raises an interesting point” keeps the discussion open.

11. Phrase: That’s a Fascinating Perspective

Meaning: This expresses strong interest in someone’s particular way of viewing an issue.

Explanation:
This phrase is useful when you want to acknowledge someone’s viewpoint respectfully. It is especially effective during interviews, discussions, presentations, and academic conversations.

It focuses on the person’s perspective rather than simply labeling the topic interesting.

Example Sentence:
“That’s a fascinating perspective on how technology affects creativity.”

Best Use:
Professional Discussion

Avoid Using In:
Very Casual Chat

Tone:
Respectful, Engaged

Formality Level:
⭐⭐⭐⭐ Formal

Usage Frequency:
Common

CEFR Level:
C1

Common Collocations:

fascinating perspective
different perspective
fresh perspective
personal perspective

Context Variability:

Spoken English: “That’s a fascinating perspective. I hadn’t considered it that way.”
Professional English: “That’s a fascinating perspective on customer behavior.”
Casual Conversation: “That’s a fascinating perspective on the movie.”

12. Phrase: That’s Particularly Interesting

Meaning: This emphasizes that a specific detail has caught your attention.

Explanation:
“Particularly” makes the reaction more focused. It works well when you want to highlight one detail rather than describe an entire subject as interesting.

The phrase is neutral enough for everyday speech and professional enough for many workplace situations.

Example Sentence:
“The timing of the announcement is particularly interesting.”

Best Use:
Specific Detail

Avoid Using In:
Strong Praise

Tone:
Neutral, Attentive

Formality Level:
⭐⭐⭐ Neutral

Usage Frequency:
Common

CEFR Level:
B2

Common Collocations:

particularly interesting
particularly useful
particularly relevant
particularly important

Context Variability:

Spoken English: “That detail is particularly interesting.”
Professional English: “The response from new customers is particularly interesting.”
Casual Conversation: “That part is particularly interesting to me.”

13. Phrase: That’s an Intriguing Idea

Meaning: This directly describes an idea as interesting enough to deserve further thought.

Explanation:
This phrase keeps the original meaning while making the subject clear. It is useful when someone presents a suggestion, theory, solution, or creative concept.

It sounds polished without being excessively formal.

Example Sentence:
“Moving the event online is an intriguing idea.”

Best Use:
Idea Discussion

Avoid Using In:
Ordinary Greetings

Tone:
Curious, Thoughtful

Formality Level:
⭐⭐⭐ Neutral

Usage Frequency:
Common

CEFR Level:
B2

Common Collocations:

intriguing idea
intriguing possibility
intriguing question
intriguing possibility

Context Variability:

Spoken English: “That’s an intriguing idea. How would it work?”
Professional English: “That’s an intriguing idea for improving customer engagement.”
Casual Conversation: “That’s an intriguing idea for our weekend plans.”

14. Phrase: That’s Worth Looking Into

Meaning: This means something deserves further investigation.

Explanation:
This expression is practical and conversational. It is especially useful when an interesting piece of information could lead to useful action.

It sounds less formal than “That warrants further investigation.”

Example Sentence:
“The unusual drop in sales is worth looking into.”

Best Use:
Workplace Discussion

Avoid Using In:
Academic Essays

Tone:
Practical, Curious

Formality Level:
⭐⭐⭐ Neutral

Usage Frequency:
Common

CEFR Level:
B2

Common Collocations:

worth looking into
look into the issue
look into the matter
look into the possibility

Context Variability:

Spoken English: “That’s worth looking into before we decide.”
Professional English: “The customer complaint is worth looking into.”
Casual Conversation: “That website looks unusual. It’s worth looking into.”

15. Phrase: I Find That Quite Interesting

Meaning: This politely states that something has captured your attention.

Explanation:
“I find that quite interesting” is a measured alternative. It can sound thoughtful and slightly formal, making it suitable for professional or academic discussion.

It is less direct and enthusiastic than “That’s fascinating.”

Example Sentence:
“I find that approach quite interesting because it challenges the usual method.”

Best Use:
Academic Discussion

Avoid Using In:
Very Casual Chat

Tone:
Thoughtful, Polite

Formality Level:
⭐⭐⭐⭐ Formal

Usage Frequency:
Occasional

CEFR Level:
B2

Common Collocations:

find interesting
find particularly interesting
find useful
find surprising

Context Variability:

Spoken English: “I find that quite interesting. Could you explain it further?”
Professional English: “I find that approach quite interesting from a practical perspective.”
Casual Conversation: “I find that quite interesting, actually.”

Native Speaker Tip

“Tell me more,” “That’s interesting,” and “That’s fascinating” are highly natural in everyday conversation. More formal choices such as “I find that quite interesting” work best when the situation calls for a measured response.

Avoid These in Formal Situations

Some expressions may communicate interest but sound too casual, vague, or conversational for professional writing.

1. “Whoa, That’s Wild!”

Why avoid it: Very informal and expressive.

Better: “That’s quite remarkable.”

2. “That’s Super Cool!”

Why avoid it: Friendly, but unsuitable for most formal workplace or academic settings.

Better: “That’s particularly interesting.”

3. “No Way!”

Why avoid it: Natural among friends but too informal for professional communication.

Better: “That’s quite surprising.”

4. “Tell Me Everything!”

Why avoid it: Playful and highly conversational.

Better: “I’d be interested to learn more.”

5. “That’s wild!”

Why avoid it: Vague and overly casual.

Better: “That’s a remarkable development.”

“Professional curiosity sounds strongest when it is specific, calm, and purposeful.”

Best Phrases by Situation

Situation	Best Phrase
Business Email	I’d be interested to learn more.
Client Meeting	That raises an interesting point.
Academic Essay	This is a fascinating development.
Presentation	That’s a fascinating perspective.
Workplace Discussion	That’s worth exploring.
Job Interview	I’d like to know more.
Team Collaboration	That’s an intriguing idea.
Everyday Conversation	That’s fascinating.

Top 10 Alternatives Compared

Phrase	Tone	Formality	Best Use	Frequency
That’s Fascinating	Enthusiastic	Neutral	Conversation	Very Common
That’s Interesting	Neutral	Neutral	General Use	Very Common
I’d Like to Know More	Curious	Formal	Professional Discussion	Common
That’s Quite Compelling	Thoughtful	Formal	Formal Discussion	Common
Tell Me More	Friendly	Casual	Conversation	Very Common
That Raises an Interesting Point	Professional	Formal	Meetings	Common
I’m Curious About That	Curious	Neutral	Conversation	Common
That’s Worth Exploring	Constructive	Formal	Business	Common
That’s Remarkable	Impressed	Formal	Strong Reaction	Common
That’s Thought-Provoking	Reflective	Formal	Academic Discussion	Common

Which One Should You Use?

Best Overall

That’s interesting is the most flexible option because it works across many everyday and professional contexts.

Best Professional

That raises an interesting point works especially well when responding thoughtfully during meetings.

Best Academic

That’s thought-provoking fits ideas that encourage deeper analysis or reflection.

Best Business Email

I’d like to know more clearly communicates interest and invites useful information.

Best Everyday Conversation

That’s fascinating sounds warm, natural, and genuinely enthusiastic.

Most Natural

That’s interesting is the easiest general-purpose alternative.

Most Polite

I’d like to know more expresses curiosity without sounding demanding.

Commonly Confused Phrases

“That’s Interesting” vs. “That’s Intriguing”

Both show interest, but “intriguing” usually suggests that something is unusual or makes you curious.

That’s interesting: General interest
That’s intriguing: Curiosity about something unusual or unexplained

Example:
“That’s interesting” can respond to ordinary information.
“That’s intriguing” suggests there is something worth investigating.

“That’s Fascinating” vs. “That’s Intriguing”

“Fascinating” usually communicates stronger enthusiasm.

Fascinating: Very interesting
Intriguing: Interesting in a curious or mysterious way

“That’s Compelling” vs. “That’s Intriguing”

“Compelling” often suggests that something is convincing or strongly engaging.

Intriguing: Makes you curious
Compelling: Holds your attention or persuades you

“That’s Worth Exploring” vs. “That’s Intriguing”

“Worth exploring” goes one step further. It suggests that you think additional investigation could be useful.

Scenario Practice

1. Business Meeting

A colleague proposes using a new customer-feedback system.

Which phrase would you choose?

Answer: “That’s worth exploring.”

Why: It shows interest while suggesting that the proposal deserves practical consideration.

2. Job Interview

The interviewer explains an unusual aspect of the position.

Which phrase would you choose?

Answer: “I’d like to know more about that.”

Why: It sounds professional and shows genuine interest in the role.

3. Presentation

A speaker presents a surprising interpretation of a historical event.

Which phrase would you choose?

Answer: “That’s a fascinating perspective.”

Why: It recognizes the speaker’s particular viewpoint and shows thoughtful engagement.

4. Class Discussion

A student introduces an idea that could lead to deeper analysis.

Which phrase would you choose?

Answer: “That raises an interesting point.”

Why: It acknowledges the contribution while encouraging further discussion.

5. Email Reply

A client shares an unusual proposal.

Which phrase would you choose?

Answer: “I’d be interested to learn more.”

Why: It is polite, professional, and naturally invites additional details.

Mini Quiz

1. Which phrase is most suitable for a formal academic discussion?

A. That’s super cool!
B. That’s thought-provoking.
C. No way!
D. That’s wild!

2. Which expression most directly asks someone to continue explaining?

A. That’s remarkable.
B. That’s particularly interesting.
C. Tell me more.
D. That’s compelling.

3. Which phrase suggests that an idea deserves further investigation?

A. That’s worth exploring.
B. That’s wild.
C. No way.
D. That’s cool.

4. Which option is the most versatile for everyday English?

A. That’s interesting.
B. That is worthy of further consideration.
C. That presents a compelling proposition.
D. This finding is particularly noteworthy.

5. Which phrase is appropriate when you want to express interest in a client’s proposal?

A. Tell me everything!
B. That’s wild!
C. I’d be interested to learn more.
D. That’s super cool!

Answer Key

1. B “That’s thought-provoking” suits serious ideas and academic discussion.

2. C “Tell me more” directly invites the speaker to continue.

3. A “Worth exploring” suggests further investigation.

4. A “That’s interesting” works naturally in many situations.

5. C It communicates professional curiosity without sounding overly casual.

FAQs

What is the most formal way to say “that’s intriguing”?

There is no single formal replacement for “that’s intriguing,” because the best choice depends on your meaning. “That is particularly fascinating” can sound polished, while “That raises an interesting point” works well in professional discussions. For academic writing, “This is a fascinating development” or “This finding is particularly noteworthy” may be more precise.

Which phrase is best for professional emails?

“I’d be interested to learn more” is a strong choice for professional emails because it clearly communicates curiosity and invites additional information. If you are responding to a proposal, “That presents an interesting opportunity” can be more specific. Choose a phrase that connects your reaction to the actual subject of the email.

What is the difference between “that’s interesting” and “that’s intriguing”?

“That’s interesting” is a broad expression of interest, while “that’s intriguing” usually suggests that something has created curiosity or seems unusual. For example, you might say “That’s interesting” after learning a new fact. You might say “That’s intriguing” when the fact makes you want to investigate the subject further.

Which alternative sounds most natural in everyday English?

“That’s interesting” is the safest general-purpose option, while “That’s fascinating” sounds more enthusiastic. “Tell me more” is especially natural when you want someone to continue their story. The best choice depends on how strongly you feel and whether you want the conversation to continue.

Can I use these expressions in business meetings?

Yes. Several alternatives work naturally in business meetings, including “That raises an interesting point,” “That’s worth exploring,” and “I’d like to know more.” These phrases can show curiosity without automatically agreeing with a proposal. For a more casual workplace culture, “That’s interesting” or “That’s fascinating” can also sound appropriate.

Conclusion

Learning other ways to say that’s intriguing gives you more control over your English. “That’s interesting” offers a neutral reaction, while “That’s fascinating” shows stronger enthusiasm. Professional choices such as “That raises an interesting point” and “That’s worth exploring” communicate curiosity with greater precision. Understanding these differences helps you avoid repetitive language and choose expressions that match the situation.

Practice these alternatives in conversations, emails, meetings, presentations, and academic discussions. Start with familiar phrases, then gradually add more precise expressions to your vocabulary. You do not need complicated words to sound fluent; you need the right words for the moment. With regular practice, your English can become more natural, confident, and expressive.

Tessa Briarwood