/ Thesaurus / C Synonyms of centrifugation Find synonyms for: Noun1. centrifugation, natural process, natural action, action, activityusage: the process of separating substances of different densities by the use of a centrifugeWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reticent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language