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English vocabulary · C1

Heinous

/ˈheɪnəs/ · adj.

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Heinous means extremely evil or shockingly cruel.

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Example sentences

Word origin and roots

from Old French

Synonyms and nuances

Similar words

Lesson notes

Heinous means extremely evil or shockingly cruel.

Related: wicked, monstrous, atrocious. Use heinous when an act is extremely evil and shocking.

The court punished the heinous crime. The reporter uncovered a heinous scheme.

From Old French. hainos means hateful. Old French hainos became English heinous. A word born from hate still marks the worst acts.