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Synonyms

feasible

American  
[fee-zuh-buhl] / ˈfi zə bəl /

adjective

  1. capable of being done, effected, or accomplished.

    a feasible plan.

  2. probable; likely.

    a feasible theory.

  3. suitable.

    a road feasible for travel.


feasible British  
/ ˈfiːzəbəl /

adjective

  1. able to be done or put into effect; possible

  2. likely; probable

    a feasible excuse

"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 possible.

Other Word Forms

Etymology

Origin of feasible

First recorded in 1425–75; late Middle English feseable, faisible, from Anglo-French, Old French, equivalent to fes-, fais- (variant stem of faire, from Latin facere “to do”) + -ible adjective suffix; see -ible

Explanation

If something is feasible, then you can do it without too much difficulty. When someone asks "Is it feasible?" the person is asking if you'll be able to get something done. Feasible things are possible. If you have enough time, money, or energy to do something, it's feasible. Something might be feasible at one time and then not feasible at another time. Because of technological advances and competition with the Russians, going to the moon was feasible for the United States in the sixties. Often, people disagree about what's feasible, especially in politics, where how feasible a project is counts for a lot.

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Vocabulary lists containing feasible

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:

Mike Nellis, emeritus professor of criminal and community justice at the University of Strathclyde and one of the UK's leading experts on electronic monitoring, said it was perfectly feasible to introduce such a system.

From BBC Aug. 25, 2026

The project, he said, is 65% complete and moving quickly toward total completion, and has passed the point where major changes to the design are feasible.

From The Wall Street Journal Aug. 14, 2026

Suraci said it isn't yet feasible to work backwards and estimate how many deaths, injuries and economic damage the mountain lions have prevented.

From Barron's Aug. 5, 2026

"Instead of relying solely on high-frequency exercise prescriptions, once-weekly interval training can be considered a feasible and effective alternative," added Professor Siu.

From Science Daily Aug. 2, 2026

With this, we were off to an explosive developmental stage in which great varieties of respiring life, including the multicellular forms, became feasible.

From "The Lives of a Cell" by Lewis Thomas

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