/ Thesaurus / U Synonyms of undescended testis Find synonyms for: Noun1. undescended testis, undescended testicle, testis, testicle, orchis, ball, ballock, bollock, nut, eggusage: a testis that fails to move into the scrotum as the male fetus develops; "undescended testicles have an increased risk for cancer"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language