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Synonyms

impractical

American  
[im-prak-ti-kuhl] / ɪmˈpræk tɪ kəl /

adjective

  1. not practical or useful.

  2. not capable of dealing with practical matters; lacking sense.

  3. idealistic.

  4. impracticable.


impractical British  
/ ɪmˈpræktɪkəl /

adjective

  1. not practical or workable

    an impractical solution

  2. not given to practical matters or gifted with practical skills

    he is intelligent but too impractical for commercial work

"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


Etymology

Origin of impractical

First recorded in 1860–65; im- 2 + practical


Explanation

Something impractical is difficult or impossible to achieve. It might sound like a great idea, but it's not going to happen. It's just not practical. Impractical ideas make no sense or just can’t be done. Heels so high you have a fish swimming in them are cool, but very impractical. Trying to drive from New York to California in four hours, which could never happen, is impractical. Something impractical is not likely to work. Practical ideas are feasible, but impractical ideas are based on wishful thinking. When someone tells you an idea is impractical, she’s saying, "Get real."

Keep Reading on Vocabulary.com

Vocabulary lists containing impractical

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.

See Examples For:

Moving makes more sense if you believe it would be expensive or impractical to future-proof your current home, with bedrooms and a decent bathroom on the ground floor.

From MarketWatch ● Oct. 24, 2026

Finding and supplying those matches across entire reefs would be impractical.

From Science Daily ● Oct. 19, 2026

Evie is conscious about missing out on saving for retirement, but there are other things she needs money for that make it impractical right now.

From BBC ● Oct. 1, 2026

"Airdropping personnel with parachute systems is impractical because, unfortunately, the enemy's assets can neutralize them very rapidly," said 24-year-old instructor Axel.

From Barron's ● Aug. 20, 2026

Of course, that looks an impractical kind of position to us in the United States, but what's always puzzled me is how you English don't seem to share the view of the French.

From "The Remains of the Day" by Kazuo Ishiguro

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