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.

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

Stocks, oil, and gold have endured wild swings in recent days but cryptocurrencies, of all assets, have remained fairly serene amid the escalating conflict in the Middle East.

From Barron's • Mar. 4, 2026

When discussing the two years he spent in Metallica and the bad blood that followed, Mustaine is contemplative and serene.

From Los Angeles Times • Feb. 20, 2026

His progress in Melbourne - a Slam at which he had never gone beyond the quarter-finals before - was serene.

From BBC • Feb. 1, 2026

Juan had his hair slicked down and was wearing one of their dad’s white uniform shirts; his smile was serene for maybe the first time ever.

From "Shadowshaper" by Daniel José Older

Vocabulary lists containing serene

List 4

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Mellow Out: Synonyms for "Calm"

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