Breadcrumb Home > Thesaurus > C Synonyms of cork jacket Find synonyms for: Noun1. life jacket, life vest, cork jacket, life preserver, preserver, flotation deviceusage: life preserver consisting of a sleeveless jacket of buoyant or inflatable designWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. ✖ Related Content Daily Word Quiz: hortatory Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language