2
challenging(adjective, oppositional, counteractive)
2
confusing
2
impossible(adjective, absurd)
2
in disagreement(expression, adjective, idiom, conflicting, incompatible)
2
incoherent(adjective, wrong, strange, foolish, stupid)
2
inconsequential(foolish, stupid, senseless, irrational, arbitrary)
2
inconsonant(adjective, bad, disgusting, vile, unfriendly)
2
ironic(adjective, sarcastic)
2
jangling(adjective, harsh, different, contrary, conflicting)
2
loose(foolish, stupid, senseless, irrational, arbitrary)
2
mixed
2
mixed up(verb, expression, adjective, phrasal verb)
2
negating(adjective, antagonistic)
2
negatory
2
nonsensical(adjective, foolish, stupid, senseless, absurd)
2
nullifying(adjective, antagonistic)
2
obstructive(adjective, unfriendly, opposite, opposing, unaccommodating)
2
obverse(reverse, antagonistic, adverse, conflicting, opposite)
2
perplexing
2
preposterous(adjective, foolish, stupid, senseless, absurd)
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APASmart Define. (2015). contradictory thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/contradictory/thesaurus/synonyms
ChicagoSmart Define. 2015. "contradictory thesaurus" https://smartdefine.org/contradictory/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, contradictory thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/contradictory/thesaurus/synonyms>.
MLASmart Define. "contradictory thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/contradictory/thesaurus/synonyms>