/ Thesaurus / P Synonyms of pkd Find synonyms for: Noun1. polycystic kidney disease, PKD, kidney disease, renal disorder, nephropathy, nephrosisusage: kidney disease characterized by enlarged kidneys containing many cysts; often leads to kidney failureWordNet 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