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.

The agency also approved the listing of a bitcoin perpetual futures contract at Kalshi, and allowed Coinbase’s U.S. customers to access its global perpetuals through an affiliate.

From The Wall Street Journal • Jun. 2, 2026

The platform’s perpetual futures, especially those tied to traditional assets such as stocks and commodities, are capturing Wall Street’s attention.

From The Wall Street Journal • Jun. 2, 2026

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

Francie had a perpetual angry welt on her back.

From "A Tree Grows in Brooklyn" by Betty Smith

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