/ Thesaurus / S Synonyms of sciurus carolinensis Find synonyms for: Noun1. eastern grey squirrel, eastern gray squirrel, cat squirrel, Sciurus carolinensis, tree squirrelusage: common medium-large squirrel of eastern North America; now introduced into EnglandWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: languid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language