/ Thesaurus / G Synonyms of glaucomys sabrinus Find synonyms for: Noun1. northern flying squirrel, Glaucomys sabrinus, American flying squirrelusage: large flying squirrel; chiefly of CanadaWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: fortuitous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language