unchangeableness unchangeable • unchangeably · · · Info · Definitions · Synonyms · Characters · · unchangeableness · · Text Latin · · Script 16 · · Length Definitions · · · (noun) the quality of being unchangeable; having a marked tendency to remain unchanged. Synonyms: changelessness, unchangeability, unchangingness. · · Noun Definition 1 Synonyms · · · changelessness · · Synonym 1 unchangeability · · Synonym 2 unchangingness · · Synonym 3 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 g latin small letter g U+0067 h latin small letter h U+0068 l latin small letter l U+006C n latin small letter n U+006E s latin small letter s U+0073 u latin small letter u U+0075