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Synonyms

interminable

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

adjective

  1. incapable of being terminated; unending.

    an interminable job.

  2. monotonously or annoyingly protracted or continued; unceasing; incessant.

    I can't stand that interminable clatter.

  3. having no limits.

    an interminable desert.


interminable British  
/ ɪnˈtɜːmɪnəbəl /

adjective

  1. endless or seemingly endless because of monotony or tiresome length

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • interminability noun
  • interminableness noun
  • interminably adverb

Etymology

Origin of interminable

First recorded in 1325–75; Middle English word from Late Latin word interminābilis. See in- 3, terminable

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

Judge Parnell said the social worker's view was that the litigation was putting the children under "interminable pressure" and should end.

From BBC • Oct. 9, 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

The latest broadside in this interminable war: It seems, according to headlines, that champagne is good for your health.

From Slate • May 19, 2025

The train stopped at a place called Mojave in the middle of an interminable, still desert.

From "Snow Falling on Cedars: A Novel" by David Guterson