known better

Exceeded in understanding

To have known better is to have had enough experience or judgment to avoid a mistake you made anyway.

It implies the error was foreseeable: I knew better than to trust him, but I did it anyway.

Often used in hindsight with regret or self-reproach: She should have known better.

The phrase suggests culpability—you can't claim ignorance when you possessed the wisdom to act differently.

Related

remorse · regret · shoulda · responsibility · learning · retrospect · reflection · wisdom · self-awareness · accountability · conscience · perception · comprehension · improvement · naïve · wiser · maturity · lesson

Opposites
prudence and judgment

known bettershould have known

fell for it

awareness and knowledge

known betterignorant

Lacking knowledge or awareness

uninformed · clueless · unaware · naive · outmatched

recognition and familiarity

known betterunknown

Not yet discovered

obscure · unrecognized · unfamiliar · anonymous · forgotten

Family

known, better, know, knows, knowing, knew, knowledge, knowledgeable, unknown

Familiarity
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Profile
Known to kids · Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G