115 entries under unfriendly topic. ×

10
virulent(adjective, mean, severe, nasty, hostile)
9
aggressive(adjective, sharp, nasty, cross, energetic)
9
aloof(adjective, person, cool, nasty, cold)
9
cold(adjective, person, mean, cool, tough)
9
cool(adjective, person, cold, sensitive, shy)
9
glacial(adjective, person, indifferent, unwarmhearted)
8
cruel(adjective, person, mean, harsh, hostile)
8
misanthropic(adjective, person, nasty, cold, hostile)
8
negative(adjective, bad, offensive, hostile)
8
warlike(adjective, nasty, energetic, violent, cold)
7
competitive(adjective, mean, oppose, nasty, cold)
7
malignant(adjective, mean, nasty, cold, negative)
7
nasty(adjective, person, mean, bad, severe)
7
repugnant(adjective, bad, weak, disagreement, gloomy)
7
unsympathetic(adjective, person, mean, tough, nasty)
6
harsh(adjective, mean, tough, sharp, cruel)
6
rancorous(adjective, mean, tough, severe, nasty)
6
scrappy(adjective, sharp, nasty, cross, energetic)
6
standoffish(adjective, person, cold, shy)
6
uncongenial(adjective, cool, nasty, cold, sensitive)
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APASmart Define. (2016). antagonistic thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/antagonistic/thesaurus/synonyms
ChicagoSmart Define. 2016. "antagonistic thesaurus" https://smartdefine.org/antagonistic/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, antagonistic thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/antagonistic/thesaurus/synonyms>.
MLASmart Define. "antagonistic thesaurus" 23 March 2016. Web. 29 September 2026. <https://smartdefine.org/antagonistic/thesaurus/synonyms>