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Region: General | Usage example: I appreciated that he was on the level about the risks.

On the level

Meaning

Honest and straightforward.

Usage

Used when trusting someone's word.

Origin & History

Origins and dates here are approximate summaries. Many idioms have disputed or unknown origins, and not every date has been checked against a historical dictionary, so treat specific dates and stories as a starting point rather than a citation.

Surveyors used level rods to ensure fairness; now refers to sincerity.

19th-century legal language adopted the metaphor.