/ Thesaurus / E Synonyms of experimenter Find synonyms for: Noun1. experimenter, research worker, researcher, investigatorusage: a research worker who conducts experiments2. experimenter, person, individual, someone, somebody, mortal, soulusage: a person who enjoys testing innovative ideas; "she was an experimenter in new forms of poetry"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: denizen Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language