/ Thesaurus / H Synonyms of highball glass Find synonyms for: Noun1. highball glass, glass, drinking glassusage: a tall glass for serving highballsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: philanthropy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language