/ Thesaurus / C Synonyms of chemical science Find synonyms for: Noun1. chemistry, chemical science, natural scienceusage: the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactionsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: candid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language