/ Thesaurus / P Synonyms of pug dog Find synonyms for: Noun1. pug, pug-dog, dog, domestic dog, Canis familiarisusage: small compact smooth-coated breed of Asiatic origin having a tightly curled tail and broad flat wrinkled muzzleWordNet 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