/ Thesaurus / O Synonyms of oiliness Find synonyms for: Noun1. greasiness, oiliness, oleaginousness, fatness, fat, blubber, avoirdupoisusage: consisting of or covered with oil2. fulsomeness, oiliness, oleaginousness, smarminess, unctuousness, unction, hypocrisyusage: smug self-serving earnestnessWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: coincidence Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language