8 letters · 8 points in Scrabble
noun consisting of or covered with oil
noun smug self-serving earnestness
originEtymology tree English oily Proto-Germanic *-inōną Proto-Indo-European *-dyé- Proto-Germanic *-atjaną Proto-Indo-European *-tus Proto-Germanic *-þuz Proto-Germanic *-assuz Proto-Germanic *-inassuz Proto-West Germanic *-nassī Old English -nes Middle English -nesse English -ness English oiliness From oily + -ness.
Etymology from Wiktionary, CC BY-SA 3.0