57 entries under puzzle topic. ×

1
mindboggler(difficulty, question, secret, subtlety)
1
occult(difficulty, question, secret, subtlety)
1
oracle(difficulty, question, secret, subtlety)
1
query(noun, challenge, question, example)
1
rebus(question, secret, subtlety, mystery)
1
rune(difficulty, question, secret, subtlety)
1
secrecy(difficulty, question, secret, obscurity)
1
secret(question, obscurity, subtlety, secrecy)
1
sphinx(difficulty, question, secret, obscurity)
1
subtlety(difficulty, question, secret, obscurity)
1
thriller(difficulty, question, secret, subtlety)
1
trouble(noun, riddle, enigma)
1
whodunit(difficulty, question, secret, subtlety)
0
bugaboo(noun, challenge, question, example)
0
cliff-hanger(noun, challenge, question, example)
0
illustration(noun, challenge, question, example)
0
sixty-four thousand dollar question(noun, expression, idiom, challenge, question)
<123>
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APASmart Define. (2016). poser thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/poser/thesaurus/synonyms
ChicagoSmart Define. 2016. "poser thesaurus" https://smartdefine.org/poser/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, poser thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/poser/thesaurus/synonyms>.
MLASmart Define. "poser thesaurus" 29 March 2016. Web. 29 September 2026. <https://smartdefine.org/poser/thesaurus/synonyms>