/ Thesaurus / G Synonyms of gnawing mammal Find synonyms for: Noun1. lagomorph, gnawing mammal, placental, placental mammal, eutherian, eutherian mammalusage: relative large gnawing animals; distinguished from rodents by having two pairs of upper incisors specialized for gnawingWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language