That's great vs This is good

When to use each in English, with meaning, register, and examples.

That's great

This is good

High-frequency chunk
 That's greatThis is good
Pronunciation🇬🇧 //ðɪs ɪz ɡʊd//🇺🇸 //ðɪs ɪz ɡʊd//
MeaningThis is nice or fine.
Example-After tasting the chocolate, she exclaimed, 'This is good!'
Register-Neutral
How common-High-frequency chunk
Collocations-This is great, This is wonderful, This is excellent
Common mistakes-Using 'good' in inappropriate contexts, confusing it with 'well' for actions., Overusing without specific context, leading to unclear meaning., Confusing with similar phrases like 'That's nice' or 'That's great' which can imply different levels of enthusiasm.
Usage notes-Use when expressing approval or satisfaction. It's casual and appropriate in most conversational contexts, but avoid in very formal situations.

See it in real clips

That's great
This is good

Frequently asked questions: That's great vs This is good

What's the difference between That's great and This is good?

That's great: This is good: This is nice or fine.

Can I use That's great and This is good interchangeably?

Not always. That's great and This is good are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.