/ Thesaurus / M Synonyms of mastotermes darwiniensis Find synonyms for: Noun1. Mastotermes darwiniensis, termite, white antusage: Australian termite; sole living species of Mastotermes; called a living fossil; apparent missing link between cockroaches and termitesWordNet 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