1. Inapte.
2. Médiocre.
3. Nul.
1. Lacking in or deprived of strength or power; SYN. incapacitated.
2. Unable to function; without help; SYN. lost.
3. Unable to manage independently.
ETYM Pref. in- not + capable: cf. French incapable, Latin incapabilis incomprehensible.
1. Lacking the necessary skill or knowledge etc.; SYN. unqualified.
2. (Followed by 'of') Lacking capacity or ability.
3. (Followed by 'of') Not having the temperament or inclination for.
4. Not meeting requirements; SYN. incompetent, unequal to.
5. Not being susceptible to or admitting of something (usually followed by 'of').
1. (Usually followed by 'to') Not having the necessary means or skill or know-how; SYN. not able.
2. (Usually followed by 'to') Lacking necessary physical or mental ability