/ Thesaurus / R Synonyms of recessive allele Find synonyms for: Noun1. recessive allele, recessive, allele, allelomorphusage: an allele that produces its characteristic phenotype only when its paired allele is identicalWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language