/ Thesaurus / M Synonyms of martin heinrich klaproth Find synonyms for: Noun1. Klaproth, Martin Heinrich Klaprothusage: German chemist who pioneered analytical chemistry and discovered three new elements (1743-1817)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language