Breadcrumb Home > Thesaurus > P Synonyms of public knowledge Find synonyms for: Noun1. public knowledge, general knowledge, cognition, knowledge, noesisusage: knowledge that is available to anyoneWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. ✖ Related Content Daily Word Quiz: taradiddle Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language