/ Thesaurus / M Synonyms of marsh hare Find synonyms for: Noun1. marsh hare, swamp rabbit, Sylvilagus palustris, wood rabbit, cottontail, cottontail rabbitusage: a wood rabbit of marshy coastal areas from North Carolina to FloridaWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: effervescent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language