unstableness unstabled • unstablished · · · Info · Definitions · Synonyms · Antonyms · Characters · · unstableness · · Text Latin · · Script 12 · · Length Definitions · · · (noun) the quality or attribute of being unstable and irresolute. Synonyms: instability. · · Noun Definition 1 Synonyms · · · instability · · Synonym 1 Antonyms · · · stability · · Antonym 0 stableness · · Antonym 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 e latin small letter e U+0065 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