/ Thesaurus / B Synonyms of body fluid Find synonyms for: Noun1. liquid body substance, bodily fluid, body fluid, humor, humour, body substanceusage: the liquid parts of the bodyWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language