unfeasibility unfeasably • unfeasible · · · Info · Definitions · Synonyms · Characters · · unfeasibility · · Text Latin · · Script 13 · · Length Definitions · · · (noun) the quality of not being doable. Synonyms: infeasibility. · · Noun Definition 1 Synonyms · · · infeasibility · · Synonym 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075 y latin small letter y U+0079