Breadcrumb Home > Thesaurus > C Synonyms of cask Find synonyms for: Noun1. cask, caskful, containerfulusage: the quantity a cask will hold2. barrel, cask, vesselusage: a cylindrical container that holds liquidsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of cask (Dictionary) ✖ Related Content Daily Word Quiz: hortatory Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language