/ Thesaurus / C Synonyms of cumberland gap Find synonyms for: Noun1. Cumberland Gapusage: a pass through the Cumberland Mountains between Virginia and Kentucky that early settlers used in order to move westWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: philately Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language