88 entries under adjective topic. ×

8
conflicting(hostile, contrary, contentious, opposing)
8
contrary(hostile, contentious, opposing)
7
antagonistic(support, hostile, contrary, contentious)
6
adverse(support, hostile, contrary, opposing)
6
opposed(support, hostile, antagonistic, contrary)
6
opposing(support, hostile, contrary)
5
antithetical(hostile, contrary, opposing)
5
counter(hostile, contrary, opposing)
5
hostile(contrary, opposing)
5
opposite(hostile, contrary, opposing, obstructive)
4
enemy(noun, hostile, antagonistic, contrary)
4
anti(informal, hostile, antagonistic, contrary)
4
antipathetic(support, hostile, contrary, opposing)
4
inimical(hostile, contrary, opposing)
4
objecting(verb, hostile, contrary, opposing)
4
protesting(hostile, contrary, contentious, opposing)
4
resistant(contentious, resistant)
4
rival(hostile, antagonistic, contrary, adverse)
3
allergic(hostile, contrary, opposing)
3
antagonizing
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APASmart Define. (2015). oppositional thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/oppositional/thesaurus/synonyms
ChicagoSmart Define. 2015. "oppositional thesaurus" https://smartdefine.org/oppositional/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, oppositional thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/oppositional/thesaurus/synonyms>.
MLASmart Define. "oppositional thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/oppositional/thesaurus/synonyms>