/ Thesaurus / H Synonyms of hisser Find synonyms for: Noun1. hisser, communicatorusage: someone who communicates disapproval by hissingWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: simian Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language