Breadcrumb Home > Thesaurus > W Synonyms of wormhole Find synonyms for: Noun1. wormhole, hole, hollowusage: hole made by a burrowing wormWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of wormhole (Dictionary) ✖ Related Content Daily Word Quiz: sepulture Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language