Synonyms and antonyms of Lack of skill or ability in American Thesaurus

inability (noun)

the fact of not being able to do something

incompetence (noun)

lack of skill or ability to do something correctly or well

incapacity (noun)

formal a lack of ability

ineptitude (noun)

lack of ability or skill

inadequacy (noun)

a lack of confidence that makes someone feel they are not good enough to deal with a particular situation or with life in general