/ Thesaurus / G Synonyms of gray jay Find synonyms for: Noun1. Canada jay, grey jay, gray jay, camp robber, whisker jack, Perisoreus canadensis, jayusage: a jay of northern North America with black-capped head and no crest; noted for boldness in thieveryWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: placate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language