35 entries under enigma topic. ×

8
poser(noun, difficulty, challenge, question, secret)
7
problem(noun, difficulty, challenge, question, secret)
7
puzzle(noun, difficulty, challenge, question, secret)
7
riddle(noun, difficulty, challenge, question, secret)
6
conundrum(noun, difficulty, challenge, question, secret)
5
mystery(noun, difficulty, challenge, question, secret)
4
stumper(noun, difficulty, challenge, question, secret)
4
challenge(noun, question, puzzle, mystery, riddle)
3
perplexity(noun, question, secret, puzzle, mystery)
3
teaser(noun, difficulty, challenge, question, secret)
3
trouble(noun, puzzle, riddle)
2
matter(noun, puzzle, riddle)
2
rebus(noun, question, secret, puzzle, subtlety)
1
abstruseness(noun, question, secret, puzzle, subtlety)
1
braintwister(noun, question, secret, puzzle, subtlety)
1
case(noun, puzzle, riddle)
1
charade(noun, question, secret, puzzle, subtlety)
1
chiller(noun, question, secret, puzzle, subtlety)
1
difficulty(noun, question, secret, puzzle, subtlety)
1
grabber(noun, difficulty, challenge, question, secret)
<12>
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APASmart Define. (2015). brainteaser thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/brainteaser/thesaurus/synonyms
ChicagoSmart Define. 2015. "brainteaser thesaurus" https://smartdefine.org/brainteaser/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, brainteaser thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/brainteaser/thesaurus/synonyms>.
MLASmart Define. "brainteaser thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/brainteaser/thesaurus/synonyms>