Unable (Adjective)
Meaning 1
(usually followed by `to') lacking necessary physical or mental ability; "dyslexics are unable to learn to read adequately"; "the sun was unable to melt enough snow".
Classification
All adjective clusters.
Meaning 2
Lacking in power or forcefulness; "an ineffectual ruler"; "like an unable phoenix in hot ashes".
Classification
All adjective clusters.
Synonyms
Meaning 3
(usually followed by `to') not having the necessary means or skill or know-how; "unable to get to town without a car"; "unable to obtain funds".
Classification
All adjective clusters.