Definitions

eternal

[ih-tur-nl] / ɪˈtɜr nl /

ADJECTIVE

without pause; endless

Synonyms

STRONGEST

abiding boundless constant continual continued enduring everlasting immortal immutable indestructible infinite interminable lasting never-ending perennial permanent perpetual relentless timeless unceasing unending unremitting

WEAK

ageless always amaranthine ceaseless continuous dateless deathless forever illimitable immemorial imperishable incessant indefinite perdurable persistent termless unbroken undying unfading uninterrupted without end

Antonyms

STRONGEST

bounded ceasing changeable concluding destructible ending ephemeral finite fleeting halting inconstant intermittent interrupted limited perishable stopping temporary terminable terminating transient

WEAK

brief changing

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.

But it was always clear to any discerning viewer that these were the overcompensations of a man beset by eternal emptiness.

From Slate • Jun. 11, 2026

Monday, however, looks familiar: tech riding high, oil booking gains, peace hopes eternal.

From Barron's • Jun. 1, 2026

The old guard held that the universe was eternal and unchanging, but in 1965 Arno Penzias and Robert Woodrow Wilson discovered the faint background radiation left over from the cosmos’ earliest moments.

From The Wall Street Journal • May 19, 2026

It’s kind of this eternal thing: humans love great stories, and they love being together in a place and being entertained.

From Los Angeles Times • May 19, 2026

Clare continued in slow, careful terms: “You will live here. You will direct the souls of Deadwood to their eternal fate. The job I have been doing… is your calling now.”

From "The Undead Fox of Deadwood Forest" by Aubrey Hartman

Vocabulary lists containing eternal

Ides, Eon, Epoch, and Era: Time-related Words

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!

Unit 1: Telling Details

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"Joyas Voladoras" by Brian Doyle

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