Synonyms|24Antonyms|2|Broader|0Narrower|0Related|9
2
enigmas(noun, secrets)
1
charades(noun, questions, difficulties, secrets, puzzles)
1
chillers
1
ciphers(noun, secrets)
1
codes(noun, secrets)
1
conundrums(noun, secrets)
1
cryptograms(noun, secrets)
1
difficulties
1
labyrinths(noun, secrets)
1
mazes(noun, secrets)
1
mysteries(noun, secrets)
1
oracles
1
posers(noun, secrets)
1
problems(noun, secrets)
1
puzzles(noun, secrets)
1
rebuses
1
riddles(noun, secrets)
1
runes
1
subtleties
1
thrillers
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ChicagoSmart Define. 2015. "brainteasers thesaurus" https://smartdefine.org/brainteasers/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, brainteasers thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/brainteasers/thesaurus/synonyms>.
MLASmart Define. "brainteasers thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/brainteasers/thesaurus/synonyms>