/ Thesaurus / H Synonyms of horticultural Find synonyms for: Adjective1. horticulturalusage: of or relating to the cultivation of plantsWordNet 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