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.

Little happens other than chain-smoking, costume changes and interminable shots of color-shifting strobe lighting splaying across the cast’s cheekbones.

From Los Angeles Times • May 19, 2026

Pinball, for the author, was a way of “killing time,” an antidote to boredom as interminable afterschool afternoons stretched out before him.

From The Wall Street Journal • Apr. 15, 2026

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

The brief and interminable time of feeling suspended.

From "A Thousand Splendid Suns" by Khaled Hosseini

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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