133 entries under adjective topic. ×

8
hostile(preposition, hesitant, different, antagonistic)
7
rival(hostile, different, spirited, antagonistic)
6
against(preposition, bad, weak, gloomy)
6
counteractive(bad, weak, gloomy, antagonistic)
6
differing(verb, different, contrary, conflicting)
6
neutralizing(verb, bad, weak, gloomy)
6
opponent
5
anti(preposition, hostile, different, antagonistic)
5
antonymous(support, hostile, different, contrary)
5
contending(verb, rival, opposite, belligerent)
5
recalcitrant(hostile, uncontrollable, disobedient)
5
unfriendly(hostile, hesitant, antagonistic, contrary)
4
antipodal(support, different, antagonistic, contrary)
4
antipodean(support, different, antagonistic, contrary)
4
competitive(oppose, spirited, competing, bloodthirsty)
4
contrarian(feature, conflict, opposition, objection)
4
detrimental(bad, weak, gloomy, hostile)
4
incompatible(hostile, different, antagonistic, contrary)
4
irreconcilable(hostile, different, antagonistic, contrary)
4
miserable
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APASmart Define. (2015). opposing thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/opposing/thesaurus/synonyms
ChicagoSmart Define. 2015. "opposing thesaurus" https://smartdefine.org/opposing/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, opposing thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/opposing/thesaurus/synonyms>.
MLASmart Define. "opposing thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/opposing/thesaurus/synonyms>