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Region: Global | Usage example: The charming associate proved a wolf in sheep's clothing.

Wolf in sheep's clothing

Meaning

Someone pretending to be harmless but dangerous.

Usage

Used for deceitful people masking intentions.

Origin & History

Origin notes can vary by region and source; this page gives the commonly reported explanation and usage context.

Biblical metaphor warning against false prophets.

Appears in Matthew 7:15 and has been a staple warning in sermons.

Related Idioms

Wolf in sheep's clothing

Someone who pretends to be harmless but is dangerous.

Keep the wolf at bay

Prevent trouble from approaching.

Keep the wolf from the door

Keep enough resources to avoid poverty or danger.

More Idioms

Break the ice

To do or say something to relieve tension or get conversation going in a social situation.

Cut to the chase

Skip ahead to the most important or exciting part of something.

The ball is in your court

It is now your turn to take action or make a decision.

Throw in the towel

To concede defeat or admit a struggle isn't worth continuing.