/ Thesaurus / A Synonyms of asa gray Find synonyms for: Noun1. Gray, Asa Grayusage: United States botanist who specialized in North American flora and who was an early supporter of Darwin's theories of evolution (1810-1888)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: lyre Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language