perpetual

[per-pech-oo-uhl] / pərˈpɛtʃ u əl /

ADJECTIVE

continual, lasting

Synonyms

STRONGEST

ceaseless constant continued continuous endless enduring eternal incessant infinite interminable never-ending perennial permanent persistent recurring unceasing unending

WEAK

abiding everlasting going on immortal imperishable intermittent never-ceasing perdurable recurrent reoccurring repeated repeating repetitious returning sempiternal unchanging undying unfailing uninterrupted unremitting without end

Antonyms

STRONGEST

bounded ceasing changeable changing completed discontinuous ending ephemeral finished finite halting intermittent interrupted irregular limited stopping temporary terminable transient

WEAK

brief fleeting momentary

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.

While the downward trend looks like a story of a presidency in perpetual trouble, political scientists see a more complicated picture.

From Los Angeles Times • May 31, 2026

U.S. crypto firms are now permitted to offer perpetual futures, a popular and risky digital asset investment.

From Barron's • May 29, 2026

“The primary difference is that perpetual futures are the crypto-native contract,” said one Coinbase employee who agreed to speak with MarketWatch about the company’s plans on background.

From MarketWatch • May 29, 2026

A perpetual No. 2, AMD has changed the narrative under CEO Lisa Su.

From Barron's • May 29, 2026

His intellect was a sparse acreage indeed but Pinkie got along by wearing a perpetual smile on his face and having an uncanny knack for repairing the engines of his teachers’ automobiles.

From "The Great Santini" by Pat Conroy

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