Synonyms of incapablenext
1
: lacking capacity, ability, or qualification for the purpose or end in view: such as
a
: not able or fit for the doing or performance : incompetent
incapable of understanding the task
b
: not being in a state or of a kind to admit : insusceptible
incapable of telling a lie
c
archaic : not able to take in, hold, or keep
d
archaic : not receptive
2
: lacking legal qualification or power (as by reason of mental incompetence) : disqualified

Examples of incapable in a Sentence

hired a supremely incapable assistant who only made a mess of things
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
What’s left is a vaguely political YouTube series afraid of its own tail, incapable of being actually relatable and too cowardly to own the batshit truths of these people’s lives. Kathryn Vanarendonk, Vulture, 26 Aug. 2026 It’s not intended for the silent majority who have suffered long for the team, while being incapable of stomaching Watson. Candace Buckner, New York Times, 25 Aug. 2026 Bass came out looking like someone incapable of overseeing paint dry, let alone running America’s second-largest city. Gustavo Arellano, Los Angeles Times, 20 Aug. 2026 McAdam later said Dominguez was incapable of understanding that his acts were morally and legally wrong. Darrell Smith, Sacbee.com, 20 Aug. 2026 See All Example Sentences for incapable

Word History

Etymology

Middle French, from in- + capable capable

First Known Use

1594, in the meaning defined at sense 1

Time Traveler
The first known use of incapable was in 1594

Browse Nearby Words

Cite this Entry

“Incapable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/incapable. Accessed 1 Sep. 2026.

Kids Definition

incapable

adjective
: not able to do something
incapable of cleaning her room thoroughly

Legal Definition

incapable

adjective
in·​ca·​pa·​ble
: lacking legal qualification or power (as by reason of mental incompetence) see also incapacity
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