liar

noun

li·​ar ˈlī(-ə)r 

: a person who tells lies

has a reputation as a liar

Synonyms of liar

• storyteller

Examples of liar in a Sentence

She called him a dirty liar.

she knew he was a liar when he started claiming that he was an astronaut

Recent Examples on the Web

Kelli stays strong as Shamea’s last standing soldier, accusing the other women of trusting a known liar. — Ile-Ife Okantah, Vulture, 20 July 2026

The attempts to save Platner in the high stakes campaign to defeat Republican incumbent Susan Collins involved portraying Platner’s accusers, women, as vengeful liars. — Kevin Rennie, Hartford Courant, 11 July 2026

The framework for his material shifted as soon as he was exposed as a liar, a manipulator, and a predator. — Ben Travers, IndieWire, 30 June 2026

The picture is rumored to be portraying Altman as a pathological liar and Musk (Ike Barinholtz) as highly antipathetic. — Elsa Keslassy, Variety, 21 June 2026

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

Rhymes for liar

• acquire
• attire
• bonfire
• campfire
• ceasefire
• conspire
• desire
• enquire
• entire
• greenbrier
• gunfire
• homebuyer

Kids Definition

liar

noun

li·​ar ˈlī(-ə)r 

: a person who tells lies