Finding the right words to express excitement, interest, or approval can truly change the way we connect with others. Saying “That’s cool” is casual and friendly, but sometimes you may want to sound more thoughtful, expressive, or professional. Whether you’re talking to a friend, colleague, or loved one, using different phrases instead of “that’s cool” can make your message feel more personal and caring. In this guide, you’ll discover 20 other ways to say “That’s cool” with meanings, examples, and tones that will help you sound both genuine and engaging.
What Does “That’s Cool” Mean?
The phrase “That’s cool” is often used to show interest, approval, or admiration. It can mean “that’s awesome,” “that’s fine,” or “that’s impressive,” depending on the tone and context. People say it when they want to acknowledge something positive or interesting without sounding too formal. It’s a relaxed, friendly expression that works in many casual conversations — from complimenting someone’s idea to reacting to good news.
Is It Professional or Polite to Say “That’s Cool”?
In most casual or friendly environments, saying “that’s cool” is perfectly fine and polite. However, in formal or business settings, it might sound a bit too relaxed. In professional communication, phrases like “That sounds great”, “That’s impressive”, or “I really like that idea” can sound more polished while keeping the positive tone. So, while “that’s cool” is polite, choosing the right alternative can help you match the tone to your audience and make your words feel more appropriate and genuine.
Synonyms for “That’s Cool”
- That’s fantastic!
- That’s great!
- That’s impressive!
- That’s brilliant!
- That’s wonderful!
- That’s neat!
- That’s incredible!
- That’s dope!
- That’s nice!
- That’s epic!
- That’s awesome news!
- That’s wild!
- That’s rad!
- That’s sweet!
- That’s outstanding!
- That’s unbelievable!
- That’s wicked!
- That’s super!
1. That’s Awesome
Meaning: Used to express strong excitement or admiration for something impressive or positive.
Scenario: When a friend tells you they achieved something special or exciting.
Examples:
- That’s awesome! I’m so happy for you.
- Wow, that’s awesome news — you worked so hard for it!
- That’s awesome, I can’t wait to see how it turns out.
- Oh, that’s awesome! You totally deserve it.
- That’s awesome, I love hearing things like that.
Tone: Enthusiastic, positive, and friendly.
Explanation: “That’s awesome” adds energy and excitement, showing genuine happiness for someone’s good news or achievement. It feels uplifting and supportive, making it great for both friends and coworkers.
2. That’s Amazing
Meaning: Expresses deep admiration or surprise for something wonderful or unexpected.
Scenario: When you learn about someone’s great achievement or creative idea.
Examples:
- That’s amazing! You did such a great job.
- That’s amazing — I can’t believe how talented you are.
- That’s amazing news! Congratulations to you.
- Oh wow, that’s amazing, I’m so proud of you.
- That’s amazing, you really put your heart into it.
Tone: Warm, admiring, and joyful.
Explanation: This phrase adds a touch of wonder and admiration, perfect for moments when something truly impresses or moves you emotionally.
3. That’s Impressive
Meaning: Shows appreciation for someone’s skill, effort, or success.
Scenario: When someone demonstrates a high level of ability or dedication.
Examples:
- That’s impressive — you really know your stuff.
- That’s impressive, I didn’t realize how skilled you were.
- Wow, that’s impressive work, truly well done.
- That’s impressive — you’ve improved so much.
- That’s impressive, your attention to detail really shows.
Tone: Respectful, professional, and sincere.
Explanation: “That’s impressive” is ideal for formal or polite conversations, showing recognition and respect for someone’s hard work or intelligence.
4. That’s Fantastic
Meaning: A joyful way to express approval and excitement.
Scenario: When you hear great news or a positive update.
Examples:
- That’s fantastic! I’m so thrilled for you.
- Wow, that’s fantastic news — congratulations!
- That’s fantastic, I knew you could do it.
- Oh, that’s fantastic! What an achievement.
- That’s fantastic, it must feel so rewarding.
Tone: Excited, cheerful, and friendly.
Explanation: “That’s fantastic” sounds warm and full of joy, making it a wonderful way to celebrate others’ achievements.
5. That’s Great
Meaning: A simple and kind way to express approval or happiness.
Scenario: When reacting positively to everyday news.
Examples:
- That’s great, I’m glad everything worked out.
- That’s great — thanks for letting me know.
- Oh, that’s great! You did an amazing job.
- That’s great to hear, it really makes my day.
- That’s great, you’ve made so much progress.
Tone: Polite, kind, and casual.
Explanation: This is a versatile and neutral alternative that works in both friendly and professional conversations.
6. That’s Wonderful
Meaning: Expresses heartfelt joy or admiration.
Scenario: When someone shares positive personal or emotional news.
Examples:
- That’s wonderful! You must be so happy.
- That’s wonderful — I love hearing good things like that.
- Oh, that’s wonderful, I’m so glad everything is going well.
- That’s wonderful news, congratulations again!
- That’s wonderful, it’s so nice to see you succeed.
Tone: Warm, genuine, and compassionate.
Explanation: “That’s wonderful” adds a touch of emotional warmth, making it perfect for heartfelt and encouraging moments.
7. That’s Incredible
Meaning: Used to show amazement at something truly extraordinary.
Scenario: When you’re surprised by someone’s achievement or talent.
Examples:
- That’s incredible — you’re so talented!
- That’s incredible, I didn’t expect that outcome.
- Wow, that’s incredible, you really did it.
- That’s incredible news, what a huge success!
- That’s incredible, I’m genuinely impressed.
Tone: Amazed, positive, and encouraging.
Explanation: “That’s incredible” conveys deep admiration and surprise, showing that something truly stands out.
8. That’s Awesome Sauce
Meaning: A fun, playful version of “that’s cool.”
Scenario: When chatting casually with friends.
Examples:
- That’s awesome sauce! You totally nailed it.
- That’s awesome sauce — I love that idea.
- Oh, that’s awesome sauce, you’re on fire today!
- That’s awesome sauce, keep it up!
- That’s awesome sauce — seriously, amazing work.
Tone: Playful, friendly, and energetic.
Explanation: It adds a bit of humor and enthusiasm, perfect for lighthearted conversations.
9. That’s Immaculate
Meaning: Expresses perfection or flawless quality.
Scenario: When someone creates something detailed or beautiful.
Examples:
- That’s immaculate — every detail is perfect.
- That’s immaculate work, truly flawless.
- Wow, that’s immaculate, I’m really impressed.
- That’s immaculate, your effort really shows.
- That’s immaculate — such precision and care!
Tone: Refined, admiring, and thoughtful.
Explanation: Great for when you want to highlight exceptional quality or perfection in someone’s work.
10. That’s Inspiring
Meaning: Expresses admiration for something motivating or moving.
Scenario: When someone’s story or action touches your heart.
Examples:
- That’s inspiring, you’ve really made a difference.
- Wow, that’s inspiring — thank you for sharing.
- That’s inspiring, it gives me hope.
- That’s inspiring, you should be proud of yourself.
- That’s inspiring, it reminds me to keep going.
Tone: Emotional, respectful, and warm.
Explanation: “That’s inspiring” acknowledges the emotional or motivational impact of someone’s action or story.
11. That’s Dope
Meaning: A trendy and youthful way to say something is very good, exciting, or impressive.
Scenario: When reacting to something stylish, clever, or creative.
Examples:
- That’s dope! You really have an eye for design.
- Wow, that’s dope — I’ve never seen anything like it.
- That’s dope, it’s so unique and original.
- That’s dope — great taste as always.
- That’s dope, I’m totally inspired by your work.
Tone: Cool, urban, and relaxed.
Explanation: “That’s dope” is a modern, casual expression that adds a sense of flair and confidence to your compliments, especially in creative or social settings.
12. That’s Neat
Meaning: A classic, friendly way to show appreciation or interest in something.
Scenario: When someone tells you an interesting fact or idea.
Examples:
- That’s neat — I didn’t know that before!
- That’s neat, what a clever concept.
- That’s neat, I love how that works.
- That’s neat — you always share the most fascinating stuff.
- That’s neat, I really like how it turned out.
Tone: Friendly, curious, and polite.
Explanation: “That’s neat” gives off a kind and easygoing tone, making it suitable for both casual chats and light professional settings.
13. That’s Rad
Meaning: A short, upbeat way to express excitement or admiration.
Scenario: When reacting to something fun, stylish, or bold.
Examples:
- That’s rad! You really pulled it off.
- That’s rad, what a great idea.
- That’s rad, I love the creativity behind it.
- That’s rad — totally my kind of thing.
- That’s rad, it’s got such great energy.
Tone: Cool, confident, and cheerful.
Explanation: “That’s rad” is retro yet energetic, making it a fun way to show approval or enthusiasm in informal settings.
14. That’s Lit
Meaning: A modern, slangy way to say something is exciting or amazing.
Scenario: When talking about parties, music, or achievements.
Examples:
- That’s lit — what an awesome night!
- That’s lit, I can’t wait to be part of it.
- That’s lit, everything came together perfectly.
- That’s lit — you really know how to celebrate.
- That’s lit, such positive energy all around.
Tone: Energetic, casual, and youthful.
Explanation: “That’s lit” brings fun and energy into your message, showing that something is thrilling or enjoyable.
15. That’s Spectacular
Meaning: A grand and expressive way to compliment something outstanding.
Scenario: When reacting to something visually stunning or well done.
Examples:
- That’s spectacular! I can’t believe how beautiful it is.
- That’s spectacular, truly one of a kind.
- Wow, that’s spectacular — you’ve really outdone yourself.
- That’s spectacular, it deserves recognition.
- That’s spectacular, every detail shines so brightly.
Tone: Formal, admiring, and enthusiastic.
Explanation: This phrase conveys elegance and admiration, perfect for both artistic and professional compliments.
16. That’s Brilliant
Meaning: Used to express admiration for intelligence, creativity, or clever ideas.
Scenario: When someone comes up with a smart or innovative idea.
Examples:
- That’s brilliant — what a clever solution.
- That’s brilliant, I wish I’d thought of it first.
- Wow, that’s brilliant, truly innovative thinking.
- That’s brilliant — your mind works wonders.
- That’s brilliant, it’s both simple and effective.
Tone: Intelligent, polite, and sincere.
Explanation: “That’s brilliant” communicates respect and admiration for mental or creative effort, making it excellent for professional praise.
17. That’s Phenomenal
Meaning: Shows deep admiration for something truly outstanding or remarkable.
Scenario: When witnessing extraordinary talent, performance, or results.
Examples:
- That’s phenomenal! You completely nailed it.
- That’s phenomenal, you’ve taken it to another level.
- Wow, that’s phenomenal — what a huge achievement.
- That’s phenomenal, I’m truly blown away.
- That’s phenomenal, you’ve worked so hard for this.
Tone: Powerful, emotional, and appreciative.
Explanation: “That’s phenomenal” adds depth and sincerity, expressing admiration for exceptional skill or success.
18. That’s Wild
Meaning: Used when something is shocking, unexpected, or surprisingly interesting.
Scenario: When reacting to an unbelievable story or twist.
Examples:
- That’s wild — I didn’t see that coming!
- That’s wild, what an unbelievable story.
- That’s wild, I can’t believe that actually happened.
- That’s wild, it’s so unexpected and funny.
- That’s wild, you always have the best stories.
Tone: Curious, amused, and amazed.
Explanation: “That’s wild” expresses genuine surprise or fascination, perfect for casual and storytelling conversations.
19. That’s Epic
Meaning: A bold way to describe something grand, exciting, or unforgettable.
Scenario: When reacting to an adventurous or large-scale success.
Examples:
- That’s epic! You really made it happen.
- That’s epic, it’s like something from a movie.
- Wow, that’s epic — what a memory to cherish.
- That’s epic, I love the energy and scale of it.
- That’s epic, it’s truly next level.
Tone: Exciting, strong, and dramatic.
Explanation: “That’s epic” adds drama and impact, great for describing memorable experiences or big wins.
20. That’s Sweet
Meaning: A kind, gentle way to express warmth or appreciation.
Scenario: When someone does something thoughtful or kind.
Examples:
- That’s sweet, thank you so much for thinking of me.
- That’s sweet — you’re always so thoughtful.
- That’s sweet, I really appreciate that gesture.
- That’s sweet, it made my day brighter.
- That’s sweet — you have such a kind heart.
Tone: Warm, affectionate, and kind-hearted.
Explanation: “That’s sweet” emphasizes caring and emotional connection, making it perfect for friendly or affectionate exchanges.
Conclusion
Using different ways to say “That’s cool” allows you to express yourself with more color, warmth, and sincerity. Whether you want to sound friendly, funny, or professional, the right phrase helps you connect more deeply. Words shape how people feel — and by choosing phrases that carry emotion and care, you make every conversation more meaningful.
FAQs
1. What can I say instead of “That’s cool” in a professional setting?
You can say “That’s impressive,” “That’s brilliant,” or “That’s fantastic” to sound more polished and respectful while keeping a positive tone.
2. What’s a casual way to say “That’s cool”?
Try saying “That’s awesome,” “That’s dope,” or “That’s neat” for a relaxed, friendly, and conversational tone.
3. Can I use “That’s cool” in emails?
Yes, but in formal emails, you may prefer saying “That sounds great” or “That’s excellent” for a more professional impression.
4. What’s a fun way to say “That’s cool” to friends?
You can use phrases like “That’s lit,” “That’s rad,” or “That’s awesome sauce” to keep things playful and modern.
5. Which alternatives sound the most genuine?
Expressions like “That’s wonderful,” “That’s inspiring,” and “That’s sweet” feel especially heartfelt and genuine, perfect for showing empathy and care.
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