Synonyms|204Antonyms|10|Broader|1Narrower|3Related|113
1
applicant
1
aspirant
1
baffler
1
baffling problem
1
bidder
1
bitch
1
brain-teaser
1
brain twister
1
braintwister(noun, difficulty, question, secret, puzzle)
1
case(noun, puzzle, riddle, enigma)
1
charade(noun, difficulty, question, secret, puzzle)
1
chiller(noun, difficulty, question, secret, puzzle)
1
claimant
1
cliffhanger(noun, difficulty, question, secret, puzzle)
1
competitor
1
confounder
1
contender
1
contestant
1
conundrum(noun, informal, question, problem)
1
crossword puzzle
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APASmart Define. (2016). stumper thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/stumper/thesaurus/synonyms
ChicagoSmart Define. 2016. "stumper thesaurus" https://smartdefine.org/stumper/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, stumper thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/stumper/thesaurus/synonyms>.
MLASmart Define. "stumper thesaurus" 29 February 2016. Web. 24 September 2026. <https://smartdefine.org/stumper/thesaurus/synonyms>