/ Thesaurus / G Synonyms of greater swiss mountain dog Find synonyms for: Noun1. Greater Swiss Mountain dog, Sennenhundeusage: the largest of the four Swiss breedsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language