perfidious
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.
Samuel Pepys knew him; the British diarist thought him “a perfidious rogue.”
From The Wall Street Journal ● Mar. 11, 2026
And not just for the big-ticket impulse buys, either — mostly for the tiny, perfidious ones.
From Salon ● Jan. 11, 2026
The head of one of them, who preferred to remain anonymous, described it as a "perfidious and effective" strategy.
From Barron's ● Nov. 1, 2025
“If the initial findings are confirmed, it will be a perfidious attack on our electricity infrastructure,” Stübgen said.
From Seattle Times ● Mar. 5, 2024
Words like: viscous, impunity, paroxysm, unctuous, nefarious, onanistic, perfidious, lugubrious.
From "Hole in My Life" by Jack Gantos
Vocabulary lists containing perfidious
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The Tempest
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