135 entries under nasty topic. ×

2
ruthless(adjective, evil, harsh, vicious)
2
scrappy(adjective, mean, unfriendly, hateful)
2
sinful(adjective, evil, harsh, vicious)
2
sore(adjective, hard, severe, hostile)
2
viperous(adjective, mean, bad, evil)
2
warlike(adjective, mean, unfriendly, hateful)
1
adverse(adjective, mean, unfriendly, hateful)
1
alien(adjective, mean, unfriendly, hateful)
1
allergic(mean, unfriendly, angry, antagonistic)
1
anti(adjective, mean, unfriendly, hateful)
1
argumentative(adjective, mean, unfriendly, hateful)
1
bestial(adjective, evil, harsh, vicious)
1
bloodthirsty(adjective, evil, harsh, vicious)
1
brutish(adjective, evil, harsh, vicious)
1
chill(adjective, mean, unfriendly, hateful)
1
cold-blooded(adjective, evil, harsh, vicious)
1
competitive(adjective, mean, unfriendly, hateful)
1
cussed(adjective, mean, hateful, unkind)
1
degenerate(adjective, evil, harsh, vicious)
1
demoniac(adjective, evil, harsh, vicious)
11 years ago|14k views|share |citing 
APASmart Define. (2015). virulent thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/virulent/thesaurus/synonyms
ChicagoSmart Define. 2015. "virulent thesaurus" https://smartdefine.org/virulent/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, virulent thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/virulent/thesaurus/synonyms>.
MLASmart Define. "virulent thesaurus" 3 August 2015. Web. 29 September 2026. <https://smartdefine.org/virulent/thesaurus/synonyms>