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Synonyms

futile

American  
[fyoot-l, fyoo-tahyl] / ˈfjut l, ˈfju taɪl /

adjective

  1. incapable of producing any result; ineffective; useless; not successful.

    Attempting to force-feed the sick horse was futile.

  2. trifling; frivolous; unimportant.


futile British  
/ ˈfjuːtaɪl /

adjective

  1. having no effective result; unsuccessful

  2. pointless; unimportant; trifling

  3. inane or foolish

    don't be so futile!

"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

Synonym Usage

See useless.

Other Word Forms

Etymology

Origin of futile

First recorded in 1545–55; from Latin fūtilis, futtilis “easily broken, vain, worthless,” equivalent to fūt- (akin to fundere “to pour, melt”) + -ilis -ile

Explanation

When something fails to deliver a useful result, you can call it futile. Hopefully all the time you're spending studying vocabulary won't turn out to be futile! Futile comes from the Latin futilis, which originally meant "leaky." Although we use futile to talk about more than buckets, the image of a leaky vessel is a good illustration of the adjective. Pouring water into a leaky bucket is futile. Your exercise program will be futile if you don't stop chowing down on chocolate. Futile is fancier than its synonym useless. Other synonyms are fruitless or vain. The i can be either short (FYOO-t'l) or long (FYOO-tile).

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Vocabulary lists containing futile

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 comparisons may seem futile, one stat would suggest Lamine Yamal is on his way to being Messi's worthy heir.

From BBC • Jun. 4, 2026

The gesture was futile, but the lesson wasn’t.

From The Wall Street Journal • May 20, 2026

A team led by Lawrence Kazak at McGill University's Rosalind and Morris Goodman Cancer Institute has now identified the molecular trigger for this alternative system, known as the futile creatine cycle.

From Science Daily • May 12, 2026

That pliancy is part of what makes the term fun to use, and also why applying it to anyone so freely is a futile exercise.

From Salon • May 10, 2026

He explored shaft after shaft to the end of the spool, calling softly as he went—but it was futile.

From "Mrs. Frisby and the Rats of NIMH" by Robert C. O'Brien

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