Definitions

interminable

[in-tur-muh-nuh-buhl] / ɪnˈtɜr mə nə bəl /

ADJECTIVE

infinite

Synonyms

STRONGEST

boundless continuous endless eternal incessant limitless long-winded never-ending perpetual protracted

WEAK

boring ceaseless constant day-and-night dragged out dull everlasting immeasurable interminate long long-drawn-out looped no end of no end to on a treadmill permanent spun out strung-out timeless unbound unceasing uninterrupted unlimited wearisome

Antonyms

STRONGEST

brief ceasing ending ephemeral halting intermittent interrupted limited stopping temporary terminable transient

WEAK

bounded finite

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.

On Monday, Jan. 19, No. 1 ranked Indiana will finish an astonishing if interminable college football season by playing 10th-ranked Miami for the national championship.

From The Wall Street Journal • Jan. 10, 2026

Some matches drag on in interminable tedium, others are over in the blink of an eye.

From BBC • Dec. 27, 2025

For the vast majority of people who use this now conventional dating method, romantic life can be an endless series of swipe-lefts, get-to-know-you DMs and occasional, interminable, 20-minute coffee dates.

From Los Angeles Times • Oct. 31, 2025

Baseball’s problem is a seemingly interminable, almost inconsequential, 162-game season, followed by an anyone-can-win postseason tournament.

From Los Angeles Times • Jul. 19, 2025

Some sections were gone altogether, and there were interminable, long detours and many changes of train.

From "The Hiding Place" by Corrie ten Boom

Vocabulary lists containing interminable

The Vocabulary.com Top 1000

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Lord of the Flies

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"The Lottery," Vocabulary from the short story

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