/ Thesaurus / H Synonyms of haastia Find synonyms for: Noun1. Haastia, genus Haastia, asterid dicot genususage: genus of New Zealand mat-forming herbs or subshrubs: vegetable sheepWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language