nefarious
adjective | /nefarious/
Essential WordsMEDIUM
extremely wicked or criminal
nefarious
adjective | /nefarious/
Essential WordsMEDIUMextremely wicked or criminal
Learning Progress
Synonyms
evilvillainouscorrupt
Antonyms
honestmoralgood
Examples
"The nefarious activities of the gang were exposed."
"He was jailed for his nefarious actions."
Etymology
from Latin nefas “crime, wrong”
Source: Essential WordsAdded: 11/13/2025
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Active Learners57
Words Being Learned101
Words Mastered238
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