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Synonyms

allegation

American  
[al-i-gey-shuhn] / ˌæl ɪˈgeɪ ʃən /

noun

  • allegations
    plural
  1. the act of alleging; affirmation.

    Synonyms:
    contention, claim, accusation, charge
  2. an assertion made with little or no proof.

    Synonyms:
    contention, claim, accusation, charge
  3. an assertion made by a party in a legal proceeding, which the party then undertakes to prove.

  4. a statement offered as a plea, excuse, or justification.


allegation British  
/ ˌælɪˈɡeɪʃən /

noun

  1. the act of alleging

  2. an unproved statement or assertion, esp one in an accusation

"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

Usage

What does allegation mean? An allegation is an accusation or claim that something wrong has been done, especially a crime. The word often implies that the thing claimed has not been confirmed or proven or that the claim has been made without proof or before proof is available. Allegation is the noun form of the verb allege, meaning to claim without proof or before proof is available. Related forms include the adjective alleged and the adverb allegedly. The word allegation is most commonly used in a legal context, especially in journalism in reports about a person who has been accused of a crime or other wrongdoing but who has not been convicted. Using the word allegation allows journalists to talk about accusations without seeming to presume guilt (and getting sued for libel). Example: We will prove that the allegations against my client are absolutely baseless.

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of allegation

1375–1425; late Middle English < Latin allēgātiōn- (stem of allēgātiō ), equivalent to allēgāt ( us ), past participle of allēgāre to adduce in support of a plea ( al- al- + -lēgāre, derivative of lēx law; see legal) + -iōn- -ion

Explanation

An allegation is an accusation, which is sometimes true and sometimes not. If you say your sister stole a candy bar but you don't have any proof that she did it, you have made an allegation. In the legal system, an allegation is a formal claim against someone. It sparks an investigation that leads to someone being proven innocent or found guilty. In everyday use, however, an allegation is what someone thinks, whether or not there is proof. For example, if someone makes an allegation that you're a terrible driver, they might base it on their own experience, but they won't be able to prove it.

Keep Reading on Vocabulary.com

Vocabulary lists containing allegation

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:

The allegation is contained in an indictment lodged with the High Court of Justiciary in Glasgow over the incident that happened at the Ayrshire resort during a protest on 8 March 2025.

From BBC Aug. 28, 2026

That allegation is part of the indictment against Rocha, which he denies.

From The Wall Street Journal Aug. 21, 2026

There is no allegation more serious that can be levelled at an academic.

From BBC Aug. 6, 2026

In an interview with investigators, according to the D.A. memo, Giandomenico said he believed the allegation was unfounded and suggested it may have been motivated by internal politics.

From Los Angeles Times Aug. 4, 2026

“No,” he said robustly, as if dismissing a preposterous and possibly slanderous allegation.

From "A Walk in the Woods" by Bill Bryson

It was part of a vetting improvement plan "to identify any intelligence or allegations that needed further investigation".

From BBC Aug. 28, 2026

Flying Food Group said it “strongly disputes” allegations of retaliation and said that it promptly investigated the claims and ultimately terminated the supervisor involved.

From Los Angeles Times Aug. 28, 2026

Duke has said it is reviewing the allegations and is committed to following the law.

From The Wall Street Journal Aug. 28, 2026

The National Air Traffic Controllers Association said it was discussing timecard and leave fraud allegations with FAA leadership.

From The Wall Street Journal Aug. 27, 2026

But concerning the allegations against Rose, No. 28 vowed, “We are going to follow out this theory.”

From "Killers of the Flower Moon" by David Grann

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