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Synonyms

usurper

American  
[yoo-sur-per, -zur-] / juˈsɜr pər, -ˈzɜr- /

noun

  1. someone who seizes an office or position of power by force or without legal right, or who is perceived to have done so.

    The usurper Vitigis gathered his army together and laid siege to Rome.


Etymology

Origin of usurper

First recorded in 1400–50; usurp ( def. ) + -er 1 ( def. )


Explanation

A usurper is someone who wrongfully takes someone else's place. A usurper usually tries to take someone's place on the throne, rather than someone's seat on a bus. If you were married, and someone cheated with your spouse and then married your spouse, you would probably consider that person a usurper: someone who took your place in a way that's shady or wrong. A king who is overthrown would consider the new king a usurper. Usurper is a strong word for someone who has taken or usurped what rightfully belonged to someone else.

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Vocabulary lists containing usurper

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:

In this tale of an imprisoned queen, her supposedly dead husband, and her struggle against a usurper, brilliantly characterized arias succeed each other like jewels, ratcheting up the emotion.

From The Wall Street Journal ● Aug. 10, 2026

“When Paul played it to me at Abbey Road, I thought ‘I’m a usurper here; my dad should be around,’” Martin said.

From Los Angeles Times ● Jan. 24, 2025

Peng's children took over command of the MNDAA, waiting for the opportunity to oust Bai, in their eyes the usurper.

From BBC ● Nov. 22, 2023

Mehmed regarded himself not as a usurper but as the rightful successor to the Byzantines.

From Textbooks ● Apr. 19, 2023

It was still more foolish to come without an army if he meant to challenge the usurper.

From "Ophelia" by Lisa Klein

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