31 entries under obscurity topic. ×

48
enigma(noun, trouble, show, dispute, difficulty)
42
riddle(noun, trouble, show, difficulty, challenge)
40
conundrum(noun, trouble, show, difficulty, challenge)
29
puzzle(noun, trouble, show, dispute, difficulty)
27
problem(noun, trouble, difficulty, issue, challenge)
17
whodunit(noun, difficulty, question, secret, puzzle)
16
poser(noun, trouble, difficulty, challenge, question)
11
secrecy(noun, difficulty, challenge, dark, question)
8
subtlety(noun, difficulty, question, secret, puzzle)
6
inscrutability(noun, difficulty, question, secret, puzzle)
5
brainteaser(noun, difficulty, challenge, question, secret)
5
cryptogram(noun, difficulty, question, secret, puzzle)
5
occult(noun, difficulty, question, confidence, secret)
5
stumper(noun, trouble, difficulty, challenge, question)
4
abstruseness(noun, difficulty, question, secret, puzzle)
4
thriller(noun, difficulty, question, secret, puzzle)
4
charade(noun, difficulty, question, secret, puzzle)
4
ambiguity(noun, absurdity, inconsistency, secrecy)
2
inscrutableness(noun, difficulty, question, secret, puzzle)
2
oracle(noun, difficulty, question, confidence, secret)
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APASmart Define. (2016). mystery thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/mystery/thesaurus/synonyms
ChicagoSmart Define. 2016. "mystery thesaurus" https://smartdefine.org/mystery/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, mystery thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/mystery/thesaurus/synonyms>.
MLASmart Define. "mystery thesaurus" 31 March 2016. Web. 30 September 2026. <https://smartdefine.org/mystery/thesaurus/synonyms>