opportunism

American  

[op-er-too-niz-uhm, -tyoo-] / ˌɒp ərˈtu nɪz əm, -ˈtyu- /

noun

1. the policy or practice, as in politics, business, or one's personal affairs, of adapting actions, decisions, etc., to expediency or effectiveness regardless of the sacrifice of ethical principles.

2. action or judgment in accordance with this policy.

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Other Word Forms

• opportunist noun

Etymology

Origin of opportunism

1865–70; < Italian opportunismo, equivalent to opportun ( o ) (< Latin opportūnus; opportune ) + -ismo -ism

Explanation

Opportunism is taking advantage of situations and people in a self-centered way, without regard to the consequences. An opportunity is a chance for something beneficial, like a job or a new romance. Opportunities are good things, but someone who pursues opportunities a little too eagerly is guilty of opportunism. Opportunism is a self-serving, self-centered approach to situations that disregards how others feel. Opportunism doesn't necessarily break the law, but it does violate manners and decency.

Example Sentences

And the reality: It was a superbly executed act of strategic opportunism that removed a vexing enemy.

From The Wall Street Journal • Jan. 5, 2026

A smart pass sent Luke Northmore cantering into Sale territory, a perfectly-weighted cross-field kick found Rodrigo Isgro on the opposite wing and a fine piece of opportunism secured him the game's first try.

From BBC • Dec. 29, 2025

The fund employs a similar mix of caution and opportunism in its bond portfolio.

From Barron's • Oct. 29, 2025

But how much of this was opportunism and how much was true belief?

From Los Angeles Times • Apr. 18, 2025

During the first months, Senator Trueba shared the opportunism of his class.

From "The House of the Spirits: A Novel" by Isabel Allende