/ Thesaurus / A Synonyms of anise hyssop Find synonyms for: Noun1. anise hyssop, Agastache foeniculum, giant hyssopusage: much-branched North American herb with an odor like fennelWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language