339 entries under adjective topic. ×

3
fearful(strange, wicked, horrible, horror)
3
feral
3
flagrant(strange, horrible, horror, scary)
3
foul(wicked, harmful, malevolent, poisonous)
3
ghoulish(strange, horrible, horror, scary)
3
haggish(strange, horrible, horror, scary)
3
hard(love, evil, nasty, attitude)
3
helluva(strange, horrible, horror, scary)
3
hot(enthusiastic, ill, sick, fervent)
3
infective(unhealthy, noxious, unwholesome, poisonous)
3
insalubrious(harmful, injurious, detrimental, unwholesome)
3
internecine(injurious, damaging, destructive, fatal)
3
killing
3
lurid(strange, horrible, horror, scary)
3
painful(evil, nasty, harsh, vicious)
3
parlous(strange, horrible, horror, scary)
3
perverse(wicked, harmful, injurious, discourtesy)
3
rabid(ill, sick, angry, unwell)
3
spookish(strange, horrible, horror, scary)
3
stabbing
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APASmart Define. (2015). virulent thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/virulent/thesaurus/synonyms
ChicagoSmart Define. 2015. "virulent thesaurus" https://smartdefine.org/virulent/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, virulent thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/virulent/thesaurus/synonyms>.
MLASmart Define. "virulent thesaurus" 3 August 2015. Web. 27 September 2026. <https://smartdefine.org/virulent/thesaurus/synonyms>