lusterlessness lusterless • luster pottery · · · Info · Definitions · Synonyms · Characters · · lusterlessness · · Text Latin · · Script 14 · · Length 5 · · Syllables Definitions · · · (noun) the property of having little or no contrast; lacking highlights or gloss. Synonyms: flatness, lustrelessness, mat, matt, matte. · · Noun Definition 1 Synonyms · · · flatness · · Synonym 1 lustrelessness · · Synonym 2 mat · · Synonym 3 matt · · Synonym 4 matte · · Synonym 5 Characters · · e latin small letter e U+0065 l latin small letter l U+006C n latin small letter n U+006E r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075