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Definitions

complacency

[kuhm-pley-suhn-see] / kəmˈpleɪ sən si /
NOUN
contentment
Synonyms


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.

“So what’s going on? It’s probably a mix of complacency and confidence. Investors aren’t ignoring the risks, but they’re clearly leaning on history,” the Mizuho team noted.

From MarketWatch • Apr. 7, 2026

Americans take for granted that the volunteer force will keep them safe, and the military’s performance can create a sense of complacency about the world’s threats.

From The Wall Street Journal • Apr. 5, 2026

This was a measure of how low defence and security had fallen in the nation's priorities - and a measure, too, of the complacency into which much of Europe had sunk.

From BBC • Mar. 27, 2026

But that doesn’t mean complacency is the answer.

From Barron's • Mar. 11, 2026

“I told them you’d take it like this,” said Hermione with a hint of complacency.

From "Harry Potter and the Deathly Hallows" by J.K. Rowling




Vocabulary lists containing complacency