/ Thesaurus / C Synonyms of cytochrome c Find synonyms for: Noun1. cytochrome c, cytochromeusage: the most abundant and stable cytochrome; involved in energy transferWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reluctant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language