PERPETUAL Synonyms: 99 Similar and Opposite Words

Q: How is the word 'perpetual' different from other adjectives like it?

Some common synonyms of perpetual are constant , continual , continuous , incessant , and perennial . While all these words mean "characterized by continued occurrence or recurrence," perpetual suggests unfailing repetition or lasting duration. // a land of perpetual snowfall

Q: When is 'constant' a more appropriate choice than 'perpetual'?

The words constant and perpetual are synonyms, but do differ in nuance. Specifically, constant implies uniform or persistent occurrence or recurrence. // lived in constant pain

Q: When can 'continual' be used instead of 'perpetual'?

While the synonyms continual and perpetual are close in meaning, continual often implies a close prolonged succession or recurrence. // continual showers the whole weekend

Q: When would 'continuous' be a good substitute for 'perpetual'?

While in some cases nearly identical to perpetual , continuous usually implies an uninterrupted flow or spatial extension. // football's oldest continuous rivalry

Q: In what contexts can 'incessant' take the place of 'perpetual'?

In some situations, the words incessant and perpetual are roughly equivalent. However, incessant implies ceaseless or uninterrupted activity. // annoyed by the incessant quarreling

Q: When is it sensible to use 'perennial' instead of 'perpetual'?

The synonyms perennial and perpetual are sometimes interchangeable, but perennial implies enduring existence often through constant renewal. // a perennial source of controversy

perpetual

adjective

pər-ˈpe-chə-wəl

Definition of perpetual

as in continuous

going on and on without any interruptions the perpetual rise and fall of the sea

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

as in ongoing

having an existence or validity that does not change or diminish freedom of religion is a perpetual right that is guaranteed by the nation's constitution

Synonyms & Similar Words

Antonyms & Near Antonyms

as in eternal

lasting forever an immature jerk who seemed to be in a state of perpetual adolescence

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

How is the word perpetual different from other adjectives like it?

Some common synonyms of perpetual are constant, continual, continuous, incessant, and perennial. While all these words mean "characterized by continued occurrence or recurrence," perpetual suggests unfailing repetition or lasting duration.

a land of perpetual snowfall

When is constant a more appropriate choice than perpetual?

The words constant and perpetual are synonyms, but do differ in nuance. Specifically, constant implies uniform or persistent occurrence or recurrence.

lived in constant pain

When can continual be used instead of perpetual?

While the synonyms continual and perpetual are close in meaning, continual often implies a close prolonged succession or recurrence.

continual showers the whole weekend

When would continuous be a good substitute for perpetual?

While in some cases nearly identical to perpetual, continuous usually implies an uninterrupted flow or spatial extension.

football's oldest continuous rivalry

In what contexts can incessant take the place of perpetual?

In some situations, the words incessant and perpetual are roughly equivalent. However, incessant implies ceaseless or uninterrupted activity.

annoyed by the incessant quarreling

When is it sensible to use perennial instead of perpetual?

The synonyms perennial and perpetual are sometimes interchangeable, but perennial implies enduring existence often through constant renewal.

a perennial source of controversy

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 perpetual The next step is to find out whether the perpetual sensor concept actually works in practice. — Georgina Jedikovska, Interesting Engineering, 1 Oct. 2026 The league instituted its new draft lottery rules as a panacea to the perpetual tanking that peaked over the last few seasons. — Mike Vorkunov, New York Times, 1 Oct. 2026 On Polymarket, 24-hour trading volume traded is about three-quarters of open interest on its ether perpetual futures, and on industry leader Hyperliquid, 24-hour trading volume is just one third of open interest as of Wednesday morning. — Davis Giangiulio,ananya Chetia, CNBC, 30 Sep. 2026 That personal touch fueled the loyalty of his customer base, with returning fans constantly referring new ones to his stand, a perpetual cycle that has made his cart the most popular food stand in LoDo. — Kyle Newman, Denver Post, 24 Sep. 2026 See All Example Sentences for perpetual

Recent Examples of Synonyms for perpetual

Adjective

This pairs with a rear hub Bafang H720 motor that's rated for 750 W of continuous power in the US (500 W in Canada, and 250 W in Europe), and a three-speed automatic gearbox.

— New Atlas, New Atlas, 6 Oct. 2026
Flexibility and continuous improvement matter, but so does the strength of the relationship.

— Alexandra Harrell, Footwear News, 6 Oct. 2026

Definition of continuous

Adjective

InToto, a creative arts forum, provides programming for people experiencing economic hardship, and at his African Village in America, an ongoing art installation, Joe Minter brings the living memory of the Black experience into central focus.

— Leslie Pariseau, Condé Nast Traveler, 12 Oct. 2026
The latest contract modification will add two craft to the Navy’s ongoing procurement program, supporting its efforts to maintain and strengthen the capabilities required for modern amphibious operations.

— Prabhat Ranjan Mishra, Interesting Engineering, 11 Oct. 2026

Definition of ongoing

Adjective

More than just loving, God is unwavering, eternal Love itself.

— The Christian Science Monitor, Christian Science Monitor, 9 Oct. 2026
The low-angle light plays hobs with conventional solar panels lying flat on a lander, but Blue Origin's Power Tower is designed to exploit the near-eternal sunset/sunrise.

— David Szondy October 07, New Atlas, 7 Oct. 2026

Definition of eternal

Adjective

Throughout the community architectural details are inspired by the surrounding landscape and natural materials are shaped by refined craftsmanship to create spaces that are warm and enduring.

— Robb Report Studio, Robb Report, 12 Oct. 2026
Three decades and six sequels later, Scream remains one of horror’s most enduring (and most profitable) franchises.

— Scott Shilstone, Deadline, 7 Oct. 2026

Definition of enduring

Adjective

The resort lends itself to rest and relaxation, but teenagers could certainly keep themselves busy with the endless activities on offer.

— Condé Nast, Condé Nast Traveler, 6 Oct. 2026
And Amazon Prime Big Deal Days offers seemingly endless options to choose from, including some of our top picks below.

— ABC News, ABC News, 6 Oct. 2026

Definition of endless

Adjective

Indeed, even long after people left the countryside behind for the world of constant contact and mobile phones, many continued tuning in.

— Jordan Salama, New Yorker, 12 Oct. 2026
Their continued descent down the rankings is also likely having an effect on how AP voters rank Boise State.

— Shaun Goodwin, Idaho Statesman, 11 Oct. 2026

Definition of continued

Adjective

After a series of trials that kept them apart, Psyche proved her devotion to the gods, was rescued by her divine husband, and became immortal herself.

— Encyclopedia Britannica, Encyclopedia Britannica, 9 Oct. 2026
My absolute favorite long-burn joke is that Kenneth is immortal.

— Maura Judkis, Washington Post, 7 Oct. 2026

Definition of immortal

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perpetrators

perpetual

perpetually

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“Perpetual.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/perpetual. Accessed 13 Oct. 2026.

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Synonyms of perpetual

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