incapableness incapable • incapably · · · Info · Definitions · Synonyms · Antonyms · Characters · · incapableness · · Text Latin · · Script 13 · · Length 5 · · Syllables Definitions · · · (noun) lack of potential for development. Synonyms: incapability. · · Noun Definition 1 (noun) the quality of not being capable -- physically or intellectually or legally. Synonyms: incapability. · · Noun Definition 2 Synonyms · · · incapability · · Synonym 1 Antonyms · · · capability · · Antonym 0 capableness · · Antonym 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E p latin small letter p U+0070 s latin small letter s U+0073