Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun betise

1 sense of betise

Sense 1
stupidity, betise, folly, foolishness, imbecility -- (a stupid mistake)
       => mistake, error, fault -- (a wrong action attributable to bad judgment or ignorance or inattention; "he made a bad mistake"; "she was quick to point out my errors"; "I could understand his English in spite of his grammatical faults")