deceit

noun

de·​ceit di-ˈsēt 

1

: the act of causing someone to accept as true or valid what is false or invalid : the act or practice of deceiving : deception

achieving one's goals through a web of deceit

2

: an attempt or device to deceive : trick

Her excuse turned out to be a deceit.

3

: the quality of being dishonest or misleading : the quality of being deceitful : deceitfulness

… far from deceit or guile.

—John Milton

Synonyms

• artifice
• cheating
• cozenage
• craft
• craftiness
• crookedness
• crookery
• cunning
• cunningness
• deceitfulness
• deception
• deceptiveness
• dishonesty
• dissembling
• dissimulation
• double-dealing
• dupery
• duplicity
• fakery
• foxiness
• fraud
• guile
• guilefulness
• wiliness

Examples of deceit in a Sentence

a rise to power that was marked by treachery and deceit

she's completely free of deceit

Recent Examples on the Web

The exposé marked the beginning of the end for Theranos, as multiple whistleblowers came forward with claims of secrets and deceit. —Jami Ganz, New York Daily News, 13 Feb. 2025

Determined to uncover the truth, Min-tae embarks on a relentless pursuit, navigating a web of deceit involving his former crime syndicate and the police. —Naman Ramachandran, Variety, 10 Feb. 2025

Krauss’s ethereal voice is as haunting as ever on this mournful ballad, where doleful lyrics look back on a time marked by regret and deceit, and get elevated by the elegant interplay between Krauss’ voice and Jerry Douglas’s soul-piercing steel guitar. —Jessica Nicholson, Billboard, 3 Feb. 2025

Yet the findings of science challenged this way of thinking, and Kingsley grew increasingly uneasy with the deceit and parasitism science uncovered in the natural world. —Ben Woollard, JSTOR Daily, 29 Jan. 2025

Word History

Etymology

Middle English deceite, from Anglo-French, from Latin decepta, feminine of deceptus, past participle of decipere — see deceive

First Known Use

14th century, in the meaning defined at sense 1

Phrases Containing deceit

• self-deceit

Rhymes for deceit

• amit
• athlete
• backseat
• blackfeet
• broadsheet
• browbeat
• buckwheat
• compete
• compleat
• complete
• conceit
• concrete

Kids Definition

deceit

noun

de·​ceit di-ˈsēt 

1

: the act or practice of deceiving : deception

2

: an attempt or scheme to deceive : trick

3

: the quality of being deceitful

Legal Definition

deceit

noun

de·​ceit

: deliberate and misleading concealment, false declaration, or artifice : deception

theft by deceit

also : the tort of committing or carrying out deceit

an action for deceit

see also fraud, misrepresentation