/ Thesaurus / P Synonyms of pyorrhoea Find synonyms for: Noun1. pyorrhea, pyorrhoea, pathologyusage: discharge of pus2. pyorrhea, pyorrhoea, pyorrhea alveolaris, Riggs' disease, periodontal disease, periodontitisusage: chronic periodontitis; purulent inflammation of the teeth socketsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: respite Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language