/ Thesaurus / R Synonyms of rhynchoelaps australis Find synonyms for: Noun1. Australian coral snake, Rhynchoelaps australis, coral snake, Old World coral snakeusage: small venomous but harmless snake marked with black-and-white on redWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: penurious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language