Nefarious

hard

nuh-FAIR-ee-us

adjective

Definition

extremely wicked or villainous

Examples

The detective uncovered a nefarious plot to poison the city's water supply.
Behind his charming exterior lay a man capable of the most nefarious schemes.

Synonyms

villainousheinousiniquitousvile

Antonyms

virtuousbenevolentuprightnoble

Categories

GRE Tip

Nefarious is a hard-difficulty GRE word. On the GRE, you might see it paired with synonyms like "villainous" or "heinous" in Sentence Equivalence questions. Look for contrast clues (however, despite, although) that signal the opposite meaning. Words like "virtuous".

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