/ Thesaurus / S Synonyms of stem cell Find synonyms for: Noun1. stem cell, somatic cell, vegetative cellusage: an undifferentiated cell whose daughter cells may differentiate into other cell types (such as blood cells)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: illegible Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language