informal3K

UK//ðæt woʊnt duː//US//ðæt woʊnt du//

Meaning of That won't do

An expression of disapproval or that something is unsatisfactory.

In simple words: That is not acceptable.

That won't do in a sentence

  • He arrived late again, and I said, 'That won't do.'
  • When I saw the mess in the room, I thought, 'That won't do at all.'
  • 'You forgot my order,' I replied, 'That won't do.'
  • She was very rude, and I told her, 'That won't do around here.'
  • The project was poorly planned, and my boss said, 'That won't do.'

How to use That won't do

Used informally to express disapproval or that something is inadequate. Not suitable for formal contexts.

Grammar pattern

standalone expression

Memory hint

Imagine saying no to a dish in a restaurant - 'That won't do!'

Related words

Collocations with That won't do

  • that won't do for now
  • that won't do at all
  • that won't do today

Synonyms for That won't do

  • that's unacceptable
  • that's inadequate
  • that's not enough

Common mistakes with That won't do

  • Confusing with 'that doesn't work'. They are similar but have different implications.
  • Using in overly formal settings, where more polite expressions are expected.

That won't do appears in

That won't do in other languages

More chunks like That won't do

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Frequently asked questions about That won't do

What does That won't do mean?

That is not acceptable.

What is the definition of That won't do?

An expression of disapproval or that something is unsatisfactory.

How do you use That won't do in a sentence?

He arrived late again, and I said, 'That won't do.'

Can you give another example of That won't do?

When I saw the mess in the room, I thought, 'That won't do at all.'

What are synonyms for That won't do?

Common alternatives include that's unacceptable, that's inadequate, that's not enough.

What words go with That won't do?

It commonly pairs with that won't do for now, that won't do at all, that won't do today.

What are common mistakes when using That won't do?

Confusing with 'that doesn't work'. They are similar but have different implications. Using in overly formal settings, where more polite expressions are expected.

How do you pronounce That won't do?

US: //ðæt woʊnt du//, UK: //ðæt woʊnt duː//. Listen to the audio above to hear native pronunciation.

Is That won't do formal or informal?

"That won't do" is informal, so it fits casual conversation with friends and family.

When should I use That won't do?

Used informally to express disapproval or that something is inadequate. Not suitable for formal contexts.