/ Thesaurus / G Synonyms of grass snake Find synonyms for: Noun1. grass snake, ring snake, ringed snake, Natrix natrix, water snakeusage: harmless European snake with a bright yellow collar; common in England2. garter snake, grass snake, colubrid snake, colubridusage: any of numerous nonvenomous longitudinally-striped viviparous North American and Central American snakes3. green snake, grass snake, colubrid snake, colubridusage: either of two North American chiefly insectivorous snakes that are green in colorWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: boorish Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language