Synonyms of unable

unable

adjective

ˌən-ˈā-bəl 

as in unfit

lacking qualities (as knowledge, skill, or ability) required to do a job

a celebrated author of serious plays, he turned out to be a particularly unable writer of comedies

Synonyms & Similar Words

• unfit
• unfitted
• incompetent
• incapable
• ineligible
• unprepared
• inexperienced
• unskilled
• unqualified
• inept
• useless
• inapt
• inefficient
• ineffective
• inexpert
• ineffectual
• unskillful
• worthless
• wanting
• unequipped
• unprofessional
• green
• untrained
• disqualified
• amateurish
• callow
• raw
• dilettantish

Antonyms & Near Antonyms

• able
• capable
• competent
• skilled
• ready
• qualified
• expert
• prepared
• fit
• skillful
• trained
• ultracompetent
• experienced
• adept
• crack
• seasoned
• veteran
• ace
• accomplished
• consummate
• practiced
• virtuoso
• versatile
• overqualified
• protean
• all-around

Example Sentences

Recent Examples of unable

Now, the defining image of the death penalty in 2026 is a woman strapped to a gurney, in unbearable agony, being tortured by prison officials tasked with killing her but unable to do so. — Maya Foa, Chicago Tribune, 8 Oct. 2026

Unfortunately, Delane aggravated a shoulder injury on that play and was unable to return to action in that game, the season opener at Arrowhead. — Pete Grathoff, Kansas City Star, 8 Oct. 2026

Bubba’s had been closed for an extended period while Miller recovered from spinal fusion surgery that left him unable to load hogs onto a smoker. — Heidi Finley, Charlotte Observer, 8 Oct. 2026

The lawsuits also attack the practice of charging fees on paper IOUs that are racked up by borrowers unable to make cash interest payments. — Ellen Dimauro, semafor.com, 7 Oct. 2026