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

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

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

Anat’s eyes met Molly’s, her smile so serene that for a brief moment Molly was at ease again.

From "Night Owls" by A.R. Vishny

Vocabulary lists containing serene

List 4

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

Emotions on Display

Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!

Mellow Out: Synonyms for "Calm"

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!