/ Thesaurus / C Synonyms of capsicum pepper plant Find synonyms for: Noun1. capsicum, pepper, capsicum pepper plant, shrub, bushusage: any of various tropical plants of the genus Capsicum bearing peppersWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reticent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language