/ Thesaurus / F Synonyms of fibrocystic breast disease Find synonyms for: Noun1. fibrocystic breast disease, fibrocystic disease of the breast, cystic breast disease, cystic mastitis, diseaseusage: the presence of one or more cysts in a breastWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language