/ Thesaurus / H Synonyms of hexanoic acid Find synonyms for: Noun1. caproic acid, hexanoic acid, saturated fatty acidusage: a fatty acid found in animal oils and fats or made synthetically; smells like goatsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language