/ Thesaurus / J Synonyms of jejunitis Find synonyms for: Noun1. jejunitis, inflammation, redness, ruborusage: inflammation of the jejunum of the small intestineWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: philanthropy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language