/ Thesaurus / H Synonyms of herb christopher Find synonyms for: Noun1. baneberry, cohosh, herb Christopher, poisonous plantusage: a plant of the genus Actaea having acrid poisonous berriesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language