97 entries under harsh topic. ×

6
grim(adjective, person, tough, severe)
6
inharmonious(adjective, disagreement, different, contrary)
6
jarring(adjective, inappropriate, contrary, unsuitable)
6
rancorous(adjective, mean, tough, severe, nasty)
6
stern(adjective, person, tough, severe)
5
acrimonious(adjective, mean, bad, tough, wrong)
5
resentful(adjective, tough, severe, nasty)
5
unfavorable(adjective, mean, bad, weak, wrong)
4
caustic(adjective, mean, severe, sharp, nasty)
4
cross(adjective, mean, bad, wrong, evil)
4
divergent(adjective, disagreement, different, contrary)
4
harmful(adjective, person, mean, bad, wrong)
4
perverse(adjective, tough, severe, cruel)
4
sullen(adjective, mean, bad, wrong, severe)
4
surly(adjective, person, mean, bad, wrong)
4
unpleasant(adjective, mean, tough, severe, nasty)
4
unpropitious(adjective, mean, bad, wrong, evil)
3
bad(adjective, person, mean, weak, wrong)
3
cacophonous(adjective, different, contrary, conflicting)
3
defiant(adjective, mean, sharp, cross)
10 years ago|21k views|share |citing 
APASmart Define. (2016). antagonistic thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/antagonistic/thesaurus/synonyms
ChicagoSmart Define. 2016. "antagonistic thesaurus" https://smartdefine.org/antagonistic/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, antagonistic thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/antagonistic/thesaurus/synonyms>.
MLASmart Define. "antagonistic thesaurus" 23 March 2016. Web. 28 September 2026. <https://smartdefine.org/antagonistic/thesaurus/synonyms>