26 entries under obscurity topic. ×

8
mystery(noun, difficulty, question, secret, puzzle)
7
enigma(noun, difficulty, question, secret, puzzle)
4
puzzle(noun, difficulty, question, secret)
3
brainteaser(noun, difficulty, question, secret, puzzle)
3
poser(noun, difficulty, question, secret, puzzle)
2
puzzlement(question, secret, puzzle, knot)
2
sixty-four-thousand-dollar question(expression, difficulty, question, secret, puzzle)
1
mystification(question, secret, puzzle, knot)
1
abstruseness(difficulty, question, secret, puzzle)
1
braintwister(difficulty, question, secret, puzzle)
1
charade(difficulty, question, secret, puzzle)
1
chiller(difficulty, question, secret, puzzle)
1
rune(difficulty, question, secret, puzzle)
1
secrecy(difficulty, question, secret, puzzle)
1
secret(question, problem, puzzle, knot)
1
subtlety(difficulty, question, secret, puzzle)
1
thriller(difficulty, question, secret, puzzle)
1
whodunit(difficulty, question, secret, puzzle)
0
difficulty(question, secret, puzzle, subtlety)
0
inscrutability(difficulty, question, secret, puzzle)
<12>
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APASmart Define. (2015). cryptogram thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/cryptogram/thesaurus/synonyms
ChicagoSmart Define. 2015. "cryptogram thesaurus" https://smartdefine.org/cryptogram/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, cryptogram thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/cryptogram/thesaurus/synonyms>.
MLASmart Define. "cryptogram thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/cryptogram/thesaurus/synonyms>