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 Another episode, in which the pals attempt to win an award for best bar, parallels the comedy’s perpetual shutout from the Emmy Awards. — Paula Mejía, New Yorker, 17 Aug. 2026 This perpetual license includes Word, Excel, PowerPoint, Outlook, OneNote, and Access, and is designed for users who want reliable desktop productivity software without a Microsoft 365 subscription. — Stackcommerce Team, PC Magazine, 16 Aug. 2026 Though Peter doesn’t look a day older than his perpetual mid-teens to late 20s, the iconic webslinger has certainly earned his 401k pension and retirement plan these past six decades. — Glenn Garner, Deadline, 15 Aug. 2026 Extraction propelled by a global financial system that demands perpetual growth, even unto infinity? — Literary Hub, 10 Aug. 2026 See All Example Sentences for perpetual

Recent Examples of Synonyms for perpetual

Adjective

Congress now has 90 days of continuous session to review the agreement, which would go into effect absent objection.

— Anniek Bao, CNBC, 26 Aug. 2026
Adaptalux says the internal battery lasts up to eight hours of continuous use depending on brightness and recharges over USB-C, which can also keep the pod running while permanently plugged in.

— New Atlas, New Atlas, 25 Aug. 2026

Definition of continuous

Adjective

Amaya said there is little doubt that the ongoing El Niño is headed for an extraordinary peak intensity, given how much heat lurks just beneath the surface of the tropical Pacific, destined to rise up over time.

— Andrew Freedman, CNN Money, 25 Aug. 2026
Regular driving brings ongoing costs including servicing, oil changes, tires and parking, while crowded campuses and urban areas can make finding a parking space a headache in itself.

— New Atlas, New Atlas, 25 Aug. 2026

Definition of ongoing

Adjective

But that eternal quest for blockbusters gives the impression that anything called a best-seller is widely influential, while all else is dismissed.

— Literary Hub, Literary Hub, 21 Aug. 2026
So watch this movie and see where this eternal brotherhood started in every frame.

— Derek Lawrence, Entertainment Weekly, 18 Aug. 2026

Definition of eternal

Adjective

In practice, continual criticism from an investor, an outpouring of negative public sentiment, a prolonged issue at home, or persistent conflict within the executive team can begin to command disproportionate mental resources.

— Julian Hayes II, Forbes.com, 23 Aug. 2026
Modern life offers a continual stream of voices competing for our attention – news, social media, opinions, obligations, fears, and endless mental commentary.

— The Christian Science Monitor, Christian Science Monitor, 21 Aug. 2026

Definition of continual

Adjective

Povich has become such an enduring pop culture fixture that he was asked to spoof himself before a late-night audience of millions, but handed off the honor to a beloved Saturday Night Live alum.

— Ryan Coleman, Entertainment Weekly, 22 Aug. 2026
In that sense, technology may not diminish the advisor's role so much as clarify where the most enduring sources of value have always resided.

— Alex Shahidi, Forbes.com, 21 Aug. 2026

Definition of enduring

Adjective

Britton was just one in an endless outpouring of grief over Parton’s death, as her costars, contemporaries, and friends all remembered the country legend.

— Kathleen Perricone, Entertainment Weekly, 26 Aug. 2026
Chains like Swig pioneered the model in the early 2010s, building menus around endless flavor combinations and signature creamy add-ins.

— Hanna Wickes, Sacbee.com, 25 Aug. 2026

Definition of endless

Adjective

Capturing an immortal photograph of jazz legends In 1958, photographer Art Kane assembled many of the greatest legends in jazz on a brownstone stoop in Harlem; his picture became one of the most famous images ever taken of artistic royalty.

— David Morgan, CBS News, 21 Aug. 2026
But The Walking Dead lives on, decaying, but apparently immortal.

— Paul Tassi, Forbes.com, 20 Aug. 2026

Definition of immortal

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“Perpetual.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/perpetual. Accessed 28 Aug. 2026.

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Synonyms of perpetual

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