/ Thesaurus / F Synonyms of fingal's cave Find synonyms for: Noun1. Fingal's Caveusage: a large cave with basaltic pillars on Staffa island in ScotlandWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language