She called him a dirty liar.
she knew he was a liar when he started claiming that he was an astronaut
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Not Trump, of all presidents, an amoral self-indulgent grifter by trade and liar by practice.—Joe Soucheray, Twin Cities, 4 Apr. 2026 Lerner’s work, which abounds with liars, fiction begets fiction.—Literary Hub, 2 Apr. 2026 Continue reading … NUCLEAR AMBITIONS — Marco Rubio blasts Iranian foreign minister as 'a liar' about missile capabilities.—FOXNews.com, 1 Apr. 2026 Conspiracy theories offer control and expertise in a world that seems chaotic and full of liars.—Mike Rothschild, Big Think, 31 Mar. 2026 See All Example Sentences for liar
Word History
Etymology
Middle English, from Old English lēogere, from lēogan to lie — more at lie
First Known Use
before the 12th century, in the meaning defined above
Time Traveler
The first known use of liar was
before the 12th century