/ Thesaurus / B Synonyms of big bedbug Find synonyms for: Noun1. conenose, cone-nosed bug, conenose bug, big bedbug, kissing bug, assassin bug, reduviidusage: large bloodsucking bugWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: devout Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language