Quick Answer
“That’s good” is a simple, everyday phrase used to show approval or satisfaction. If you want to sound more fluent and expressive, try these top alternatives: that’s excellent, that’s fantastic, that’s impressive, well done, that’s awesome.
That’s good” is one of the most common reactions in English. People use it to approve of an idea, praise someone’s work, or respond positively to news. It works in almost any casual conversation, but it can sound repetitive if used too often.
Learning alternatives to “that’s good” helps you sound more natural, confident, and precise. Whether you want to express excitement in English casually with friends or respond professionally in a meeting, the right word choice makes a real difference.
This guide breaks down formal, casual, professional, and informal ways to say “that’s good,” along with examples, tone guidance, and common mistakes to avoid.
The right tone makes your English sound professional and confident.”
Quick Categories
Formal Alternatives to “That’s Good”
- That is excellent
- That is commendable
- That is satisfactory
- That is well done
Pro Tip: Use formal alternatives in emails, reports, and academic writing where a polished tone matters.
Casual Alternatives
- That’s awesome
- That’s cool
- That’s neat
- Nice one
Pro Tip: Save casual alternatives for friends, social media, or relaxed conversations.
Professional Alternatives
- That’s impressive
- Well done
- That’s a solid outcome
- Great work
Pro Tip: In the workplace, pair professional reaction phrases with specific praise, such as “Great work on the deadline.”
Informal Expressions
- That’s dope
- That’s sick
- That’s lit
- That rocks
Pro Tip: Informal expressions work well in text messages but should be avoided in professional English.
Small word choices create big impressions in spoken English.
Common Mistakes
- Overusing “that’s good” in professional writing. Example: “Your report is good.” sounds vague in a business email.
- Mixing formal and informal tone in the same message. Example: “That’s dope, I appreciate your dedication to this project.”
- Using slang alternatives with senior colleagues or clients. Example: Saying “That’s lit” to a manager during a review.
- Repeating the same phrase throughout a conversation. Example: Saying “that’s good” five times in one chat instead of varying tone.
- Using “that’s good” without context or detail. Example: “That’s good.” with no explanation of what was actually good.
What Does “That’s Good” Mean?
“That’s good” is an expression of approval, satisfaction, or agreement. It is typically used as a short response to information, news, or someone’s action.
Grammar note: “That’s” is a contraction of “that is,” followed by the adjective “good.” It functions as a simple subject-adjective sentence.
Example sentence: “I finished the report early.” “That’s good, thank you.”
When to Use “That’s Good”
- Responding to good news from a friend or coworker
- Confirming that a plan or idea works
- Reacting briefly in spoken conversation
- Giving quick, informal feedback
Spoken vs Written
- Spoken: Common and natural in daily conversation
- Written: Best kept for casual messages, not formal documents
Formal vs Informal
- Formal: Rarely used in business writing without more detail
- Informal: Frequently used in texting, chatting, and casual speech
Is It Professional or Polite to Say “That’s Good”?
“That’s good” is polite, but it is not always professional. In business settings, it can sound too casual or vague, especially without added detail or context.
Business example: Instead of “That’s good,” a more professional response would be, “That’s a strong result, thank you for the update.”
Polite? Yes Professional? No (in most cases)
Pros and Cons of Using “That’s Good”
Pros
- Simple and natural
- Friendly tone
- Common usage
- Easy to understand
Cons
- Too informal for work
- Overused
- Limited emotional range
- Not suitable for formal writing
“Fluency isn’t about big words, it’s about choosing the right word at the right moment.”
Other Ways to Say “That’s Good”
These alternatives will help you sound more fluent, confident, and natural in different situations. Use them according to tone, context, and audience to express excitement, admiration, or approval.
1. Phrase: That’s Excellent
Meaning: Shows strong approval. Explanation: A polished way to praise quality or performance. Example Sentence: “That’s excellent, the client loved the presentation.” Best Use: Business, feedback Worst Use: Casual texting Tone: Formal, confident Context Variability: professional
2. Phrase: That’s Fantastic
Meaning: Expresses enthusiastic approval. Explanation: Adds energy and warmth to a positive reaction. Example Sentence: “You got the job? That’s fantastic!” Best Use: Personal news Worst Use: Formal reports Tone: Enthusiastic, warm Context Variability: casual, spoken
3. Phrase: That’s Wonderful
Meaning: Expresses genuine happiness or approval. Explanation: Softer and more heartfelt than “good.” Example Sentence: “That’s wonderful, I’m so happy for you.” Best Use: Personal conversations Worst Use: Technical writing Tone: Warm, sincere Context Variability: casual, spoken
4. Phrase: That’s Amazing
Meaning: Shows strong admiration or surprise. Explanation: Highlights something impressive or unexpected. Example Sentence: “You finished the project in a day? That’s amazing.” Best Use: Casual praise Worst Use: Formal emails Tone: Excited, expressive Context Variability: casual, spoken
5. Phrase: That’s Great
Meaning: A general term for approval. Explanation: Slightly more versatile than “good,” works in most settings. Example Sentence: “That’s great news, thanks for letting me know.” Best Use: Everyday conversation Worst Use: Formal academic writing Tone: Neutral, friendly Context Variability: casual, professional, spoken
6. Phrase: That’s Terrific
Meaning: Expresses strong enthusiasm. Explanation: Slightly old-fashioned but still natural and friendly. Example Sentence: “That’s terrific, well done on the launch.” Best Use: Encouraging feedback Worst Use: Technical documents Tone: Cheerful, energetic Context Variability: casual, spoken
7. Phrase: That’s Superb
Meaning: Indicates exceptionally high quality. Explanation: Adds a refined tone to approval. Example Sentence: “The design is superb, exactly what we needed.” Best Use: Creative feedback Worst Use: Casual texting Tone: Polished, formal Context Variability: professional
8. Phrase: That’s Outstanding
Meaning: Highlights exceptional achievement. Explanation: Stronger than “good,” used for standout performance. Example Sentence: “Your sales numbers are outstanding this quarter.” Best Use: Performance reviews Worst Use: Minor compliments Tone: Impressive, formal Context Variability: professional
9. Phrase: That’s Awesome
Meaning: Expresses casual excitement or approval. Explanation: Popular among younger speakers and informal settings. Example Sentence: “That’s awesome, let’s celebrate this weekend.” Best Use: Friends, social media Worst Use: Business meetings Tone: Casual, upbeat Context Variability: casual, spoken
10. Phrase: That’s Brilliant
Meaning: Expresses admiration for intelligence or quality. Explanation: Common in British English for strong approval. Example Sentence: “That’s a brilliant idea, let’s move forward with it.” Best Use: Creative discussions Worst Use: Overly formal writing Tone: Impressed, lively Context Variability: casual, professional
11. Phrase: That’s Impressive
Meaning: Shows admiration for skill or achievement. Explanation: A professional way to acknowledge strong effort. Example Sentence: “That’s impressive work on such a tight deadline.” Best Use: Workplace feedback Worst Use: Casual chat Tone: Respectful, professional Context Variability: professional
12. Phrase: That’s Remarkable
Meaning: Highlights something unusually notable. Explanation: Used for achievements that stand out clearly. Example Sentence: “The improvement in results is remarkable.” Best Use: Formal praise Worst Use: Everyday small talk Tone: Formal, admiring Context Variability: professional
13. Phrase: That’s Commendable
Meaning: Deserving of praise or approval. Explanation: A formal term often used in reviews or reports. Example Sentence: “Your dedication to the project is commendable.” Best Use: Written evaluations Worst Use: Casual conversation Tone: Formal, respectful Context Variability: professional
14. Phrase: That’s Satisfactory
Meaning: Meets expectations, though not exceptional. Explanation: A neutral, formal term for acceptable results. Example Sentence: “The report is satisfactory, but revisions are needed.” Best Use: Academic or business review Worst Use: Enthusiastic praise Tone: Neutral, formal Context Variability: professional
15. Phrase: Well Done
Meaning: Direct praise for completed work. Explanation: Common and effective in both spoken and written English. Example Sentence: “Well done on closing that deal.” Best Use: Feedback, encouragement Worst Use: Sarcastic contexts Tone: Encouraging, professional Context Variability: professional, spoken
16. Phrase: Nice Work
Meaning: Informal praise for effort or results. Explanation: Friendly and easygoing, common among colleagues. Example Sentence: “Nice work getting this done early.” Best Use: Team settings Worst Use: Formal documentation Tone: Friendly, casual Context Variability: casual, professional
17. Phrase: Good Job
Meaning: Simple, direct praise. Explanation: Common in everyday speech and casual workplaces. Example Sentence: “Good job on the presentation today.” Best Use: Quick verbal praise Worst Use: Formal writing Tone: Casual, supportive Context Variability: casual, spoken
18. Phrase: That’s Cool
Meaning: Casual approval or interest. Explanation: Common in informal, friendly conversations. Example Sentence: “You’re moving to a new city? That’s cool.” Best Use: Friends, casual chats Worst Use: Business writing Tone: Relaxed, informal Context Variability: casual, spoken
19. Phrase: That’s Neat
Meaning: Mild approval, often about an idea or detail. Explanation: Slightly understated compared to other alternatives. Example Sentence: “That’s a neat trick for saving time.” Best Use: Everyday observations Worst Use: Strong emotional reactions Tone: Light, casual Context Variability: casual, spoken
20. Phrase: That’s Sweet
Meaning: Casual approval, often about good news. Explanation: Popular in relaxed, informal speech. Example Sentence: “You got the tickets? That’s sweet.” Best Use: Friendly conversation Worst Use: Professional emails Tone: Casual, upbeat Context Variability: casual, spoken
21. Phrase: That’s Dope
Meaning: Slang for excellent or impressive. Explanation: Popular in youth culture and informal speech. Example Sentence: “That’s dope, I didn’t know you could do that.” Best Use: Informal conversation Worst Use: Any professional setting Tone: Slang, energetic Context Variability: casual, spoken
22. Phrase: That’s Sick
Meaning: Slang meaning impressive or exciting. Explanation: Common among younger speakers, informal only. Example Sentence: “That’s sick, how did you learn to do that?” Best Use: Casual, spoken slang Worst Use: Written or formal English Tone: Slang, excited Context Variability: casual, spoken
23. Phrase: That’s Lit
Meaning: Slang for exciting or excellent. Explanation: Very informal, used mostly in spoken youth culture. Example Sentence: “The party last night was lit.” Best Use: Social, informal settings Worst Use: Workplace communication Tone: Slang, high energy Context Variability: casual, spoken
24. Phrase: That Rocks
Meaning: Expresses strong casual approval. Explanation: Energetic and informal, common in spoken English. Example Sentence: “Your new setup rocks.” Best Use: Friendly, casual praise Worst Use: Business communication Tone: Casual, enthusiastic Context Variability: casual, spoken
25. Phrase: That’s the Best
Meaning: Expresses top-level approval. Explanation: Simple superlative used for strong positive reactions. Example Sentence: “This new update is the best.” Best Use: Casual enthusiasm Worst Use: Formal evaluation Tone: Excited, casual Context Variability: casual, spoken
26. Phrase: That’s Perfect
Meaning: Indicates something meets expectations exactly. Explanation: Common in both casual and professional contexts. Example Sentence: “That’s perfect, exactly what we needed.” Best Use: Confirmations, approvals Worst Use: Overly critical feedback Tone: Confident, positive Context Variability: casual, professional
27. Phrase: That’s Exceptional
Meaning: Goes beyond normal expectations. Explanation: A strong, formal term for outstanding quality. Example Sentence: “Your leadership during the crisis was exceptional.” Best Use: Performance reviews Worst Use: Minor daily tasks Tone: Formal, impressed Context Variability: professional
28. Phrase: That’s Admirable
Meaning: Deserving of respect or approval. Explanation: Often used for character, effort, or values. Example Sentence: “Your honesty in that meeting was admirable.” Best Use: Personal or professional praise Worst Use: Casual small talk Tone: Respectful, formal Context Variability: professional
29. Phrase: That’s a Win
Meaning: Refers to a positive result or success. Explanation: Common in workplace and casual conversations alike. Example Sentence: “Closing that client is a big win for the team.” Best Use: Team achievements Worst Use: Formal academic writing Tone: Positive, motivating Context Variability: casual, professional
30. Phrase: That’s Solid
Meaning: Describes something reliable or well done. Explanation: Casual yet respectful, common in modern workplaces. Example Sentence: “That’s a solid plan, let’s move forward with it.” Best Use: Team discussions Worst Use: Formal documentation Tone: Confident, casual Context Variability: casual, professional
“Every alternative you learn adds another layer to your fluency.”
Mini Quiz
1. Which phrase is most appropriate in a formal business email?
A) That’s dope
B) That’s commendable
C) That’s lit
2. Which phrase fits best when reacting to exciting personal news from a friend?
A) That’s satisfactory
B) That’s fantastic
C) That’s exceptional
3. Which phrase should you avoid using with a senior manager?
A) Well done
B) That’s impressive
C) That’s sick
4. Which phrase works in both casual and professional settings?
A) That’s perfect
B) That’s lit
C) That’s dope
Answers: 1) B, 2) B, 3) C, 4) A
Comparison Table: Top Alternatives
| Phrase | Tone | Best Use |
|---|---|---|
| That’s excellent | Formal, confident | Business feedback |
| That’s fantastic | Enthusiastic, warm | Personal news |
| That’s impressive | Professional, respectful | Workplace praise |
| Well done | Encouraging, professional | Team feedback |
| That’s outstanding | Formal, impressive | Performance reviews |
| That’s cool | Relaxed, informal | Casual chats |
| That’s awesome | Casual, upbeat | Friends, social media |
| That’s solid | Confident, casual | Team discussions |
| That’s a win | Positive, motivating | Team achievements |
| That’s perfect | Confident, positive | Confirmations |
FAQs
What is a professional way to say “that’s good”?
Use phrases like “that’s impressive,” “well done,” or “that’s a solid outcome” for professional reaction phrases in the workplace.
What is a casual way to say “that’s good”?
Common casual alternatives include “that’s awesome,” “that’s cool,” and “that’s sweet.”
Is “that’s good” too informal for work emails?
Yes, it can sound vague. Formal alternatives like “that’s commendable” or “that’s satisfactory” work better in written business communication.
What are informal expressions in English similar to “that’s good”?
Words like “that’s dope,” “that’s sick,” and “that’s lit” are informal expressions in English, best used in casual spoken conversation.
How can I express excitement in English beyond “that’s good”?
Try phrases like “that’s amazing,” “that’s fantastic,” or “that’s the best” to sound more expressive and natural.
Conclusion
Learning other ways to say “that’s good” helps you communicate with more precision, warmth, and confidence. Instead of relying on one phrase, you can match your tone to the situation, whether it’s a formal email, a business meeting, or a casual chat with friends.
Practice using these alternatives daily, and pay attention to tone and context each time you speak or write. Small changes in word choice can make your English sound noticeably more fluent and professional.
Read More Related Articles:
- Other Ways to Say Happy Friday | Spread Good Vibes and Weekend Cheer In 2026
- Other Ways to Say What’s Up | Creative Alternatives for Every Situation In 2026
- Other Ways to Say Good Morning | Make Every Greeting More Meaningful In 2026

Daniel Murphy is a professional writer and blogger specializing in digital communication and messaging trends. As a contributor to TextsResponse.com, he creates reader-focused content designed to help people find the right words at the right time.










