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Synonyms

opportunist

American  
[op-er-too-nist, -tyoo-] / ˌɒp ərˈtu nɪst, -ˈtju- /

noun

  1. a person who practices opportunism, or the policy of adapting actions, decisions, etc., to effectiveness regardless of the sacrifice of ethical principles.

    He is an extreme opportunist and always thinks the ends justify the means.


opportunist British  
/ ˌɒpəˈtjuːnɪst /

noun

  1. a person who adapts his actions, responses, etc, to take advantage of opportunities, circumstances, etc

"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

adjective

  1. taking advantage of opportunities and circumstances in this way

"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

Etymology

Origin of opportunist

First recorded in 1865–70; opportun(ism) ( def. ) + -ist ( def. )

Explanation

Opportunists are people who see a chance to gain some advantage from a situation, often at the expense of ethics or morals. An opportunist seizes every opportunity to improve things for himself. Say you won millions in the lottery. People would come out of the woodwork hoping to get their hands on some of it. These people act as if they are close friends. But they are not; they are opportunists. Famous opportunists include “carpetbaggers,” Northern opportunists who, after the American Civil War, poured into the South to turn Reconstruction into personal financial gains.

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Vocabulary lists containing opportunist

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:

Mr. Skybell, Antigonus having been digested, then effectively undertakes the role of the feisty, wily opportunist Autolycus.

From The Wall Street Journal Aug. 12, 2026

Regardless of how you showed up, you were a brilliant antagonist for a morally flexible opportunist.

From Salon Jul. 14, 2026

Watts, 22, said he had parked and left his vehicle for about 20 minutes when an opportunist smashed a window and found the laptop bag under his seat at Howard Place, Cardiff, on Tuesday night.

From BBC Jul. 2, 2026

An opportunist goal by Soumare on 54 minutes gave Le Havre a 2-1 home win over Strasbourg in Ligue 1.

From Barron's Feb. 9, 2026

"I'm exposing a double-dealer, that's what I'm doing. I'm exposing you. Brothers, this man is a pure dee opportunist!"

From "Invisible Man" by Ralph Ellison

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