/ Thesaurus / U Synonyms of unreproducible Find synonyms for: Adjective1. unreproducible (vs. reproducible), irreproducible, inimitable, unrepeatableusage: impossible to reproduce or duplicateWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language