oleaginousness oleaginous • oleana · · · Info · Definitions · Synonyms · Characters · · oleaginousness · · Text Latin · · Script 14 · · Length Definitions · · · (noun) consisting of or covered with oil. Synonyms: greasiness, oiliness. · · Noun Definition 1 (noun) smug self-serving earnestness. Synonyms: fulsomeness, oiliness, smarminess, unctuousness, unction. · · Noun Definition 2 Synonyms · · · greasiness · · Synonym 1 oiliness · · Synonym 2 fulsomeness · · Synonym 3 smarminess · · Synonym 4 unctuousness · · Synonym 5 unction · · Synonym 6 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 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 u latin small letter u U+0075