/ Thesaurus / G Synonyms of goose barnacle Find synonyms for: Noun1. goose barnacle, gooseneck barnacle, Lepas fascicularis, barnacle, cirriped, cirripedeusage: stalked barnacle that attaches to ship bottoms or floating timbersWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language