unsolvability unsoluble • unsolvable · · · Info · Definitions · Synonyms · Antonyms · Characters · · unsolvability · · Text Latin · · Script 13 · · Length 6 · · Syllables Definitions · · · (noun) the property (of a problem or difficulty) that makes it impossible to solve. Synonyms: insolubility. · · Noun Definition 1 Synonyms · · · insolubility · · Synonym 1 Antonyms · · · solvability · · Antonym 0 solubility · · Antonym 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075 v latin small letter v U+0076 y latin small letter y U+0079