/ Thesaurus / N Synonyms of natrix natrix Find synonyms for: Noun1. grass snake, ring snake, ringed snake, Natrix natrix, water snakeusage: harmless European snake with a bright yellow collar; common in EnglandWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language