/ Thesaurus / W Synonyms of wilms' tumor Find synonyms for: Noun1. Wilms' tumor, Wilms tumour, adenomyosarcoma, nephroblastoma, embryoma of the kidney, sarcomausage: malignant renal tumor of young children characterized by hypertension and blood in the urine and the presence of a palpable massWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language