Breadcrumb Home > Thesaurus > G Synonyms of grease Find synonyms for: Noun 1. grease, lubricating oil, oil usage: a thick fatty oil (especially one used to lubricate machinery) 2. dirt, filth, grime, soil, stain, grease, grunge, dirtiness, uncleanness usage: the state of being covered with unclean things Verb 1. grease, cover usage: lubricate with grease; "grease the wheels" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of grease (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: quisling Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language