105 entries under adjective topic. ×

2
bad(evil, offensive, corrupt, foul)
2
baleful(bad, evil, harmful, injurious)
2
nasty(bad, foul, decayed, stinking)
2
nettlesome
2
offensive(bad, evil, foul, disgusting)
1
annihilative(harmful, injurious, damaging, deadly)
1
calamitous(harmful, injurious, damaging, deadly)
1
cancerous(harmful, injurious, damaging, deadly)
1
cataclysmic(harmful, injurious, damaging, deadly)
1
catastrophic(harmful, injurious, damaging, deadly)
1
consumptive(harmful, injurious, damaging, deadly)
1
cutthroat(harmful, injurious, damaging, deadly)
1
damaging(tough, evil, harmful, injurious)
1
devastating(evil, wicked, harmful, injurious)
1
dire(harmful, injurious, damaging, deadly)
1
disastrous(harmful, injurious, damaging, deadly)
1
epidemical
1
eradicative(harmful, injurious, damaging, deadly)
1
extirpative(harmful, injurious, damaging, deadly)
1
fell(harmful, injurious, damaging, deadly)
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APASmart Define. (2015). pestilential thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/pestilential/thesaurus/synonyms
ChicagoSmart Define. 2015. "pestilential thesaurus" https://smartdefine.org/pestilential/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, pestilential thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/pestilential/thesaurus/synonyms>.
MLASmart Define. "pestilential thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/pestilential/thesaurus/synonyms>