Breadcrumb Home > Thesaurus > O Synonyms of organon Find synonyms for: Noun1. organon, system, system of rulesusage: a system of principles for philosophic or scientific investigations; an instrument for acquiring knowledgeWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of organon (Dictionary) ✖ Related Content Daily Word Quiz: hortatory Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language