Definitions

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

At Amarapura's Nagayon Pagoda, a Buddha statue reduced to just two legs and hands on a pedestal has been fully restored, looking out with a serene gaze.

From Barron's • Mar. 26, 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

Tristan’s passage between worlds is anything but serene, and dancers, subtly choreographed by Annie-B Parson, accompany him as he hovers in the tunnel that suggests the bardo of Tibetan Buddhism.

From The Wall Street Journal • Mar. 11, 2026

“Without night there would be no rest, no room for growth. It is just the way things are,” Tonantzin explained in a serene voice.

From "Summer of the Mariposas" by Guadalupe García McCall

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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