55 entries under noun topic. ×

4
phenomenon(experience, wonder, fact, occurrence)
4
anomaly(event, experience, puzzle, fact)
4
knotty point(expression, idiom, difficulty, question)
4
vexed question(expression, idiom, difficulty, question)
3
antinomy(question, problem, puzzle, riddle)
3
foolishness(question, problem, puzzle, absurdity)
3
poser(difficulty, question, problem, puzzle)
3
secret(trouble, challenge, question, puzzle)
3
teaser(question, puzzle, riddle)
3
Non sequitur(expression, deception, mistake, error)
3
antithesis(expression, style, reverse, image)
3
catch-22(situation, puzzle, contradiction)
3
disproportion(question, problem, puzzle, variation)
3
disproportionateness(question, problem, puzzle, variation)
3
incompatibility(question, problem, puzzle, riddle)
3
inconsonance(question, problem, puzzle, variation)
3
reversal(question, problem, puzzle, contradiction)
2
difficulty(situation, problem, secret, adversity)
2
brain-teaser(trouble, challenge, question, puzzle)
2
catch(puzzle, absurdity, inconsistency, contradiction)
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APASmart Define. (2016). paradox thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/paradox/thesaurus/synonyms
ChicagoSmart Define. 2016. "paradox thesaurus" https://smartdefine.org/paradox/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, paradox thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/paradox/thesaurus/synonyms>.
MLASmart Define. "paradox thesaurus" 29 February 2016. Web. 30 September 2026. <https://smartdefine.org/paradox/thesaurus/synonyms>