serene

[suh-reen] / səˈrin /

ADJECTIVE

calm, undisturbed

Synonyms

STRONGEST

comfortable composed cool easygoing laid-back peaceful placid poised quiet sedate smooth tranquil unflappable

WEAK

at peace clear collected content cool as a cucumber dispassionate easy fair halcyon imperturbable limpid patient pellucid phlegmatic quiescent reconciled resting satisfied self-possessed still stoical unruffled untroubled

Antonyms

STRONGEST

agitated annoyed clamorous excited loud nervous noisy poor turbulent uncool upset violent worried

WEAK

disturbed troubled

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.

“Who can be serene in a country where both the rulers and the ruled are without principle?” he asked.

From Los Angeles Times • Mar. 30, 2026

This survey was undertaken during what now seems to have been a relatively serene period in the last 18 months.

From MarketWatch • Mar. 27, 2026

Sabalenka, 27, has won the US Open in each of the past two years and looks in serene form.

From BBC • Mar. 23, 2026

Soprano Hilary Cronin was a dazzling, lyrical Iole, her precisely calibrated da capo arias capturing the princess’s serene acceptance of her lot and her consoling, thoughtful presence—the antithesis of the disturbed Dejanira.

From The Wall Street Journal • Mar. 18, 2026

To live amidst general regard, though it be but the regard of working people, is like “sitting in sunshine, calm and sweet;” serene inward feelings bud and bloom under the ray.

From "Jane Eyre" by Charlotte Brontë

Vocabulary lists containing serene

List 4

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Emotions on Display

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Mellow Out: Synonyms for "Calm"

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