amenableness amenable • amenably · · · Info · Definitions · Synonyms · Characters · · amenableness · · Text Latin · · Script 12 · · Length Definitions · · · (noun) the trait of being cooperative. Synonyms: amenability, cooperativeness. · · Noun Definition 1 Synonyms · · · amenability · · Synonym 1 cooperativeness · · Synonym 2 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 m latin small letter m U+006D n latin small letter n U+006E s latin small letter s U+0073