41 entries under puzzle topic. ×

8
riddle(noun, difficulty, question, secret)
5
rebus(noun, question, secret, subtlety)
4
enigma(noun, difficulty, question, secret)
4
mystery(noun, difficulty, question, secret)
2
closed book(expression, question, secret, subtlety)
2
sixty-four-thousand-dollar question(expression, question, secret, subtlety)
2
tough nut to crack(expression, idiom, question, secret)
1
abstruseness(difficulty, question, secret, subtlety)
1
crux(difficulty, question, secret, obscurity)
1
cryptogram(difficulty, question, secret, obscurity)
1
difficulty(question, secret, obscurity, subtlety)
1
embarrassment(question, absurdity, mockery, dilemma)
1
grabber(difficulty, question, secret, obscurity)
1
inscrutability(difficulty, question, secret, subtlety)
1
inscrutableness(difficulty, question, secret, subtlety)
1
mindboggler(difficulty, question, secret, subtlety)
1
mystification(question, secret, obscurity, subtlety)
1
occult(difficulty, question, secret, subtlety)
1
oracle(difficulty, question, secret, subtlety)
1
perplexity(noun, difficulty, question, secret)
<123>
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APASmart Define. (2015). charade thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/charade/thesaurus/synonyms
ChicagoSmart Define. 2015. "charade thesaurus" https://smartdefine.org/charade/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, charade thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/charade/thesaurus/synonyms>.
MLASmart Define. "charade thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/charade/thesaurus/synonyms>