Thesaurus
riddle
noun
Synonyms and Antonyms of RIDDLE
something hard to understand or explain <his motives for starting an argument with the coach were a complete riddle>
Synonyms closed book, conundrum, enigma, head-scratcher, mystification, puzzle, puzzlement, riddle, secret
Related Words brainteaser, case, challenge, knot, matter, perplexity, poser, problem, stumper, trouble
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