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Definitions

inability

[in-uh-bil-i-tee] / ˌɪn əˈbɪl ɪ ti /
NOUN
lack of ability
Synonyms
STRONGEST
failure impotence incompetence inefficiency ineptitude lack shortcoming weakness
STRONG
disqualification frailty inadequacy inaptitude incapability incapacity ineffectiveness ineffectualness inefficacy ineptness insufficiency inutility necessity powerlessness unfitness
WEAK
incapacitation
Antonyms
STRONGEST
strong point success
STRONG
ability sufficiency
WEAK
capacity competence skill talent

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.

Chief among them is the seeming inability to absorb a blow and come back fighting.

From BBC • Apr. 4, 2026

Obviously, his inability to retain 7-foot-3 center Aday Mara was frustrating and ultimately devastating.

From Los Angeles Times • Apr. 4, 2026

He’s long resented her inability to contain the frenzy surrounding the Jeffrey Epstein files.

From Slate • Apr. 4, 2026

The investigators cited the inability of Ford’s system to detect and respond to a stationary vehicle in the Texas crash.

From The Wall Street Journal • Mar. 31, 2026

I’m worried about my inability to hit a jump shot.

From "Boy21" by Matthew Quick