119 entries under noun topic. ×

10
enigma(show, difficulty, challenge, question)
9
puzzle(show, difficulty, challenge, question)
5
mystery(show, difficulty, challenge, question)
5
problem(difficulty, challenge, question, disadvantage)
4
conundrum(show, difficulty, challenge, question)
4
knot(difficulty, bug, puzzle, impediment)
4
mystifier
4
perplexity(show, difficulty, question, puzzle)
4
poser(difficulty, challenge, question, puzzle)
4
teaser(difficulty, challenge, question, problem)
3
confounder
3
crux(difficulty, question, problem, puzzle)
3
mind-boggler(challenge, doubt, question, problem)
3
question(difficulty, problem, puzzle, mystery)
3
riddle(show, difficulty, challenge, question)
3
stumper(difficulty, challenge, question, problem)
2
baffler
2
brainteaser(difficulty, challenge, question, puzzle)
2
catch(difficulty, trick, problem, disadvantage)
2
puzzlement
11 years ago|2.5k views|share |citing 
APASmart Define. (2015). puzzler thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/puzzler/thesaurus/synonyms
ChicagoSmart Define. 2015. "puzzler thesaurus" https://smartdefine.org/puzzler/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, puzzler thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/puzzler/thesaurus/synonyms>.
MLASmart Define. "puzzler thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/puzzler/thesaurus/synonyms>