/ Thesaurus / L Synonyms of little dog Find synonyms for: Noun1. Canis Minor, Little Dogusage: a constellation to the east of Orion; contains ProcyonWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language