# back out

**Pronunciation:** /ˌbæk ˈaʊt/ · bak owt

**CEFR level:** B1

**Part of speech:** verb

## Meaning

To withdraw from a promise, agreement, or commitment.

## Examples

- She agreed to the deal, but then she decided to back out.
- The company tried to back out of the contract after realizing the costs.
- Don't back out now; we're counting on you!

## Synonyms

- withdraw — To formally remove oneself from an agreement or situation.
- renege — To fail to fulfill a promise or an agreement, often in a formal context.
- default — To fail to do something, especially pay money that you owe or fulfill an obligation.
- renege on — To break a promise or agreement.

## Antonyms

- go through with — To complete an action or plan, especially one that is difficult or unpleasant.
- commit — To pledge oneself to a course of action or belief.
- follow through — To continue with a plan or action until it is completed.

## Common patterns

- back out of — To withdraw from a commitment, agreement, or situation. — He promised to invest, but he backed out of the deal at the last moment.

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