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 technology will also extend to Kalshi's perpetual futures contracts, too. — Davis Giangiulio, CNBC, 4 Aug. 2026 In fact, there was until recently a 100x Bitcoin perpetual future that retail investors bought in huge amounts. — Derek Horstmeyer, Fortune, 31 July 2026 Her greatest obstacle is a perpetual lack of resources for adaptive athletes in the Midwest, a cause Hwang often speaks about on social media. — Kansas City Star, 31 July 2026 Tom Cruise has spent more than four decades in perpetual motion. — Abby Montanez, Robb Report, 31 July 2026 See All Example Sentences for perpetual

Recent Examples of Synonyms for perpetual

Adjective

Each pole can experience roughly 21 years of continuous darkness, followed by about 21 years of sunlight.

— Kaif Shaikh, Interesting Engineering, 11 Aug. 2026
Also, the Bay State is launching a continuous bear hunting season this year, from Labor Day through early December, offering more than three months of regulated opportunities.

— Rick Sobey, Boston Herald, 10 Aug. 2026

Definition of continuous

Adjective

The sheriff's office said the investigation into the Fred Mountain Fire remains ongoing and additional charges may be filed.

— Richard Ramos, CBS News, 12 Aug. 2026
Johnson has appreciated the ongoing investment of his starting quarterback and his willingness to take on as much as has been thrown at him.

— Dan Wiederer, New York Times, 12 Aug. 2026

Definition of ongoing

Adjective

Whereas futurists look forward to achieving eternal life by uploading their brains to the cloud, many prefer a more traditional conception of salvation.

— Foreign Affairs, Foreign Affairs, 10 Aug. 2026
Ironically, in Hollywood, the land of eternal youth, end-of-life-doula training has become newly fashionable in the way that studying Kabbalah once was.

— Alexandra Schwartz, New Yorker, 10 Aug. 2026

Definition of eternal

Adjective

Geomorphologists, who specialize in the shape (and continual reshaping) of Earth’s surface, have studied the geometry of river networks far longer, since the late 1800s.

— Natalie Wolchover, Quanta Magazine, 10 Aug. 2026
Rather than waiting for stability to return, many organizations are redesigning operations around the expectation of continual disruption.

— Josh Dunham, Forbes.com, 6 Aug. 2026

Definition of continual

Adjective

Amazingly, The Honeymooners, one of the most enduring and beloved classics of TV’s golden era, won just a single Emmy during its run in the mid-1950s.

— Benjamin Svetkey, HollywoodReporter, 9 Aug. 2026
The joy found in the game fosters enduring relationships outside of it.

— Christine Ledbetter, Chicago Tribune, 7 Aug. 2026

Definition of enduring

Adjective

As a reader, my interest in other people’s work and ideas is essentially endless.

— Literary Hub, Literary Hub, 11 Aug. 2026
Film promotion isn’t for the weak—a press tour requires long, grueling days (often in faraway cities), endless obligations, and, as a result, innumerable outfit changes.

— Hannah Jackson, Vogue, 11 Aug. 2026

Definition of endless

Adjective

The national federations of Argentina, Mexico and Qatar are among those to express public support for his continued leadership.

— Joseph Wilkins, CNBC, 11 Aug. 2026
In July this year, Yuri became the latest member to depart SM while confirming her continued commitment to group activities, bringing the number of members with external solo representation to three (Sunny left in 2023).

— Hannah Abraham, Forbes.com, 10 Aug. 2026

Definition of continued

Adjective

All the entries are highly personal, bracingly creative and audaciously inventive recreations of immortal standards familiar throughout the world.

— Christopher Arnott, Hartford Courant, 9 Aug. 2026
Turritopsis dohrnii, commonly called the immortal jellyfish, has an ability that no amount of venture capital has managed to replicate.

— Moná Thomas, PEOPLE, 6 Aug. 2026

Definition of immortal

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

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Synonyms of perpetual

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