/ Thesaurus / P Synonyms of pneumonic plague Find synonyms for: Noun1. pneumonic plague, pulmonic plague, plague pneumonia, plague, pestilence, pest, pestisusage: a rapidly progressive and frequently fatal form of the plague that can spread through the air from person to person; characterized by lung involvement with chill, bloody expectoration and high feverWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: opulent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language