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Definitions

nefarious

[ni-fair-ee-uhs] / nɪˈfɛər i əs /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

These can include phishing or social engineering - gaining access by sending fake emails to employees who click a nefarious link which gives hackers access to a company's systems.

From BBC • May 27, 2026

“And so for someone to be trading on that goodwill with nefarious intent is very frustrating.”

From Salon • May 2, 2026

By August, when Tzagournis’ daughter first saw it at a friend’s house, the movie about three glamorous K-pop stars doubling as brave warriors to defeat nefarious demons had become Netflix’s most-watched movie ever.

From Los Angeles Times • Apr. 29, 2026

Hence the need to find some nefarious syndicate behind it all.

From The Wall Street Journal • Apr. 15, 2026

It left him too much room for some nefarious rebirth in the afterlife.

From "Shadowshaper" by Daniel José Older




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