80 entries under hostile topic. ×

3
allergic(counter, different, antagonistic, contrary)
3
oppositional(adjective, contrary, opposing)
3
restrictive(counter, different, antagonistic, contrary)
3
rival(adjective, different, antagonistic, contrary)
2
at cross-purposes(expression, counter, different, antagonistic)
2
clashing(negative, antagonistic, contrary, unsuitable)
2
confronting(counter, different, antagonistic, contrary)
2
discordant(negative, different, antagonistic, unsuitable)
2
dissentient(negative, counter, different, antagonistic)
2
enemy(counter, different, antagonistic, contrary)
2
facing(reverse, different, antagonistic, contrary)
2
incompatible(adjective, different, antagonistic, contrary)
2
irreconcilable(adjective, antagonistic, contrary, unsuitable)
2
obstinate(negative, different, adverse, conflicting)
2
perverse(negative, different, adverse, conflicting)
2
recalcitrant(negative, different, adverse, conflicting)
2
refractory(negative, different, adverse, conflicting)
1
against(adjective, counter, different, antagonistic)
1
antagonistic opposite(expression, negative, different, adverse)
1
at odds(expression, counter, different, antagonistic)
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APASmart Define. (2015). antithetical thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/antithetical/thesaurus/synonyms
ChicagoSmart Define. 2015. "antithetical thesaurus" https://smartdefine.org/antithetical/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, antithetical thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/antithetical/thesaurus/synonyms>.
MLASmart Define. "antithetical thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/antithetical/thesaurus/synonyms>