That'd be swell vs Wonderful

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

That'd be swell

InformalTop 5,000 (fairly common)

Wonderful

Top 1,000 (very common)A1adjective
Most formal: WonderfulMost common: Wonderful
 That'd be swellWonderful
Pronunciation🇬🇧 //ðætəd bi: swɛl//🇺🇸 //ðætəd bi: swɛl//🇬🇧 /["/ˈwʌndəfl/"]/🇺🇸 /["/ˈwʌndərfl/"]/
MeaningThat would be great.Very good or great; something that makes you feel happy.
ExampleGetting that promotion? That'd be swell!The view from the top of the mountain was wonderful.
RegisterInformalNeutral
How commonTop 5,000 (fairly common)Top 1,000 (very common)
CEFR level-A1
Part of speechadjective
Collocationsthat'd be great, that'd be awesome, that'd be coolbe, feel, look, most, really, absolutely, strange and wonderful, weird and wonderful
Antonyms-terrible, awful, bad
Common mistakesOveruse in serious conversations where a formal tone is required., Using the word 'swell' in a negative context.Using 'wonderful' too often; it can sound repetitive., Mixing up with 'wonderfull' which is incorrect., Confusing 'wonderful' with 'wonder' which has a different meaning.
Usage notesUsed in casual conversations to express enthusiasm or approval. Avoid in formal settings.Use 'wonderful' to describe experiences, events, or things that bring joy. It’s appropriate in both spoken and written English but avoid using it in overly casual contexts.

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That'd be swell
Wonderful

Frequently asked questions: That'd be swell vs Wonderful

What's the difference between That'd be swell and Wonderful?

That'd be swell: That would be great. Wonderful: Very good or great; something that makes you feel happy.

Which is more formal: That'd be swell and Wonderful?

Wonderful is the most formal of these.

Which is more common: That'd be swell and Wonderful?

Wonderful is the most common in everyday English.

Can you show an example of each?

That'd be swell: Getting that promotion? That'd be swell! Wonderful: The view from the top of the mountain was wonderful.

Can I use That'd be swell and Wonderful interchangeably?

Not always. That'd be swell and Wonderful 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.

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