Synonyms for Pernicious

Verb Another word for pernicious — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

having a harmful effect, especially in a gradual or subtle way

Synonyms & similar words

deadly pestilent subtle baneful insidious harmful damaging dangerous toxic deadly poisonous destructive injurious lethal noxious virulent malevolent malignant baneful corrupting deleterious evil fatal perilous venomous

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