brain-teaser

Noun

Meaning

a difficult problem

Source: WordNet

Alternative names

brain teaser

Synonyms

riddle enigma conundrum strait sphinx rebus poser problem twister arcanum question secret difficulty complexity confusion
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Antonyms

solution resolution interpretation answer explanation clarification
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Hypernyms

problem

Close letter words and terms

brain-pan brain-stabbing brain-tape brain-twister brain-washing brain-worker