29
opposite(adjective, feature, support, conflict, opposition)
26
contrary(adjective, feature, support, conflict, opposition)
24
contradictory(adjective, feature, support, conflict, opposition)
20
opposing(adjective, feature, support, conflict, opposition)
19
converse(noun, adjective, feature, support, conflict)
16
reverse(adjective, feature, support, conflict, opposition)
13
different(adjective, feature, conflict, opposition, reverse)
13
inverse(adjective, feature, conflict, opposition, reverse)
11
counter(adjective, support, negative, reverse, hostile)
11
opposed(adjective, negative, reverse, hostile, contrary)
9
polar(adjective, support, antagonistic, contrary, adverse)
8
antipodean(adjective, support, negative, hostile, contrary)
8
antithetic(adjective, counter, antagonistic, contrary, conflicting)
8
conflicting(adjective, negative, reverse, hostile, counter)
8
diametric(noun, adjective, support, negative, hostile)
7
antagonistic(adjective, hostile, contrary, unsuitable, adverse)
7
antipodal(adjective, support, negative, hostile, antagonistic)
7
divergent(adjective, different, conflicting, opposite, opposing)
6
antonymous(adjective, support, hostile, counter, different)
6
dissimilar(adjective, reverse, different, antagonistic, contrary)
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APASmart Define. (2015). antithetical thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/antithetical/thesaurus/synonyms
ChicagoSmart Define. 2015. "antithetical thesaurus" https://smartdefine.org/antithetical/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, antithetical thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/antithetical/thesaurus/synonyms>.
MLASmart Define. "antithetical thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/antithetical/thesaurus/synonyms>