Breadcrumb Home > Thesaurus > C Synonyms of coaster Find synonyms for: Noun 1. coaster, resident, occupant, occupier usage: a resident of a coastal area 2. coaster, mover usage: someone who coasts 3. coaster, protective covering, protective cover, protection usage: a covering (plate or mat) that protects the surface of a table (i.e., from the condensation on a cold glass or bottle) WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of coaster (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: anomie Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language