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Synonyms

accomplice

American  
[uh-kom-plis] / əˈkɒm plɪs /

noun

accomplices plural
  1. a person who knowingly helps another in a crime or wrongdoing, often as a subordinate.


accomplice British  
/ əˈkʌm-, əˈkɒmplɪs /

noun

  1. a person who helps another in committing a crime

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of accomplice

First recorded in 1475–85; a(c) of uncertain origin + late Middle English complice, from Middle French, from Medieval Latin complici- (stem of complex ) “partner”; see complex

Explanation

An accomplice is a cooperator or participator, commonly in criminal acts. So you’re an accomplice to the gas station robbery if you distracted the store manager while your partner in crime raided the registers for cash. Coming from the Old French word complice, which means “a confederate,” an accomplice is an ally or partaker, sometimes in wrongdoing. Novelist Saul Bellow famously said that "when we ask for advice, we are usually looking for an accomplice.” What he means, in more direct terms, is that we run potential plans by others because we're looking for approval or someone to go along with us, not because we truly want their opinion.

Keep Reading on Vocabulary.com

Vocabulary lists containing accomplice

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.

See Examples For:

Could he have had an accomplice secretly conveying perfect computer-generated moves?

From The Wall Street Journal Jun. 3, 2026

The judgement as to how far a victim can also be termed an accomplice is nuanced, says Bridgette Carr, professor of clinical law at Michigan University, who has worked extensively with victims of human trafficking.

From BBC May 19, 2026

According to the Justice Department, Do and an accomplice tried to export 292 loggerhead musk turtles to Taiwan.

From Los Angeles Times May 16, 2026

Melania Trump instead decided to read a statement that distanced her from any connection to Epstein and his convicted accomplice, Ghislaine Maxwell.

From Los Angeles Times Apr. 9, 2026

This felt personal, and in some ways the studio was an accomplice, or at the very least, a witness.

From "Pet" by Akwaeke Emezi

Massie has been one of the loudest House voices prodding the Trump administration to release more information on the sex offender and his accomplices.

From Slate May 19, 2026

Democratic lawmakers heard how Epstein and his accomplices evaded accountability for years, and how victims were repeatedly failed by the justice system.

From BBC May 13, 2026

Bryant, who was identified by DNA testing, did not name his accomplices, media present in the courtroom reported Monday.

From Barron's Apr. 27, 2026

By early 2026, large majorities of Americans believed the government was withholding key information about Epstein and his alleged accomplices, and dissatisfaction with the pace and transparency of disclosures was overwhelming.

From Salon Apr. 13, 2026

Yes, the police, detectives, and officers had found a number of leads on Booth’s accomplices, but none led to Booth.

From "Chasing Lincoln's Killer" by James L. Swanson

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