101 entries under hostile topic. ×

4
adversarial(adjective, contrary, opposing, diametric)
3
antonymous(adjective, support, counter, different)
3
confronting(different, antagonistic, contrary, opposing)
3
disagreeing(adjective, counter, different, inappropriate)
3
in opposition(expression, adjective, disgusting, different)
3
oppositional(adjective, contrary, opposing, obstructive)
2
allergic(mean, nasty, unfriendly, different)
2
alien(adjective, mean, bad, nasty, cold)
2
at cross-purposes(expression, different, antagonistic, contrary)
2
competitive(adjective, mean, nasty, cold)
2
detrimental(unfriendly, antagonistic, contrary, opposing)
2
dissentient(different, antagonistic, contrary, opposing)
2
distant(adjective, separate, nasty, cold)
2
uncongenial(adjective, nasty, cold, aloof)
2
unfavorable(adjective, mean, nasty, cold)
2
unpropitious(adjective, mean, nasty, cold)
2
up against(expression, different, antagonistic, contrary)
1
acrimonious(adjective, nasty, cold, aloof)
1
against the grain(expression, idiom, antagonistic, contrary)
1
argumentative(adjective, mean, nasty, unfriendly)
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APASmart Define. (2015). opposite thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/opposite/thesaurus/synonyms
ChicagoSmart Define. 2015. "opposite thesaurus" https://smartdefine.org/opposite/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, opposite thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/opposite/thesaurus/synonyms>.
MLASmart Define. "opposite thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/opposite/thesaurus/synonyms>