Synonyms|109Antonyms|0|Broader|0Narrower|0Related|32

77 entries under adjective topic. ×

1
jealous(malicious, venomous)
1
mephitic
1
militant(mean, nasty, unfriendly, hateful)
1
opposed(mean, nasty, unfriendly, hateful)
1
opposite(mean, nasty, unfriendly, hateful)
1
oppugnant(mean, nasty, unfriendly, hateful)
1
pugnacious(mean, nasty, unfriendly, hateful)
1
rancorous(mean, nasty, unfriendly, hateful)
1
scrappy(mean, nasty, unfriendly, hateful)
1
sour(mean, nasty, unfriendly, hateful)
1
surly(mean, nasty, unfriendly, hateful)
1
unfriendly(mean, nasty, angry, antagonistic)
1
unkind(mean, nasty, unfriendly, hateful)
1
unpropitious(mean, nasty, unfriendly, hateful)
1
unsociable(mean, nasty, unfriendly, hateful)
1
unsympathetic(mean, nasty, unfriendly, hateful)
1
unwelcoming(mean, nasty, unfriendly, hateful)
1
vengeful(malicious, venomous)
1
vindictive(malicious, venomous)
1
vitriolic(mean, nasty, unfriendly, hateful)
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APASmart Define. (2015). viperous thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/viperous/thesaurus/synonyms
ChicagoSmart Define. 2015. "viperous thesaurus" https://smartdefine.org/viperous/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, viperous thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/viperous/thesaurus/synonyms>.
MLASmart Define. "viperous thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/viperous/thesaurus/synonyms>