DURATION Synonyms: 55 Similar and Opposite Words

duration

noun

du̇-ˈrā-shən

Definition of duration

as in time

the period during which something exists, lasts, or is in progress for the whole duration of the speech the bored audience fidgeted

Synonyms & Similar Words

Relevance

as in continuation

uninterrupted or lasting existence scientists warning that the very duration of our civilization depends upon finding a solution to this major environmental problem

Synonyms & Similar Words

Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of duration Whole Goldman may be more optimistic, the bank continues to carry an overweight recommendation for cash, and is underweight credit and neutral duration. — Sarah Min, CNBC, 20 Oct. 2026 Cardio Effort is calculated for individual workouts taking into account both intensity and duration but provides a plain language evaluation that compares a user’s cumulative weekly effort against a personalized baseline. — Andrew Liszewski, The Verge, 20 Oct. 2026 Collins and his colleagues also tested different durations of contact between healthy and bleached corals. — ABC News, 14 Oct. 2026 The researchers couldn’t identify an ideal exercise schedule because the programs varied widely in frequency and duration. — Tom Gavin, EverydayHealth.com, 13 Oct. 2026 See All Example Sentences for duration

Recent Examples of Synonyms for duration

Noun

Burks personally prosecuted five capital murder death penalty cases during her time at the district attorney’s office.

— Fort Worth Star-Telegram, Fort Worth Star-Telegram, 24 Oct. 2026
Playing a real game in Spectrum Center for the first time since trading away LaMelo Ball over the summer, this was Charlotte’s first chance since that controversial deal to show the home fans that the deal was a good one.

— Scott Fowler, Charlotte Observer, 24 Oct. 2026

Definition of time

Noun

Over the summer, NBIM CEO Nicolai Tangen told CNBC that investors should not expect a continuation of the bumper gains seen in the stock market in the first half of this year.

— Chloe Taylor, CNBC, 22 Oct. 2026
The silhouette was mostly formfitting and streamlined, with emphasis at the hips and waist and a continuation of the contrasting sheer, black fabric running down the column skirt.

— Julia Teti, Footwear News, 22 Oct. 2026

Definition of continuation

Noun

Longer lifespans extend the period during which multiple generations share financial decisions, and the transfer of businesses and other assets requires heirs to understand not only how to receive wealth, but also how to manage it.

— Joshua Hong, Fortune, 25 Oct. 2026
She is driven by the belief that animals deserve happiness and love and that their lifespan should, in no way, depend on their usefulness to humans.

— Lisa Hughes, CBS News, 22 Oct. 2026

Definition of lifespan

Noun

The American Cancer Society reports that 1 in 8 women will be diagnosed with breast cancer in their lifetime.

— Noelle Lilley, CBS News, 22 Oct. 2026
Winning here is tantamount to a lifetime appointment; since 1964, just three people have held the seat Pelosi is vacating.

— Los Angeles Times, Los Angeles Times, 21 Oct. 2026

Definition of lifetime

Noun

Court records show Ramirez appeared in court Thursday for a status hearing, and a Johnson County judge granted his attorney continuance.

— Kendrick Calfee, Kansas City Star, 16 Oct. 2026
To meet the deadline, the groups allege that immigration judges are refusing to grant continuances of longer than three weeks.

— ABC News, ABC News, 16 Oct. 2026

Definition of continuance

Noun

Believing her daughter’s life was on the line, Del Mastro followed the caller’s instructions for five hours.

— Muskaan Arshad, Fortune, 24 Oct. 2026
Three of those defendants, in agreements, pleaded guilty to capital murder and were sentenced to life without parole.

— Fort Worth Star-Telegram, Fort Worth Star-Telegram, 24 Oct. 2026

Definition of life

Noun

Of course, the persistence of traders to keep doubling down on AI could also be a sign of a bubble.

— Jason Ma, Fortune, 17 Oct. 2026
Passion opens the door, but sustainability requires strong partnerships, financial discipline, persistence and good operations.

— Expert Panel®, Forbes.com, 15 Oct. 2026

Definition of persistence

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durables

duration

durations

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Style

“Duration.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/duration. Accessed 27 Oct. 2026.

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Synonyms of duration

noun

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