Breadcrumb Home > Thesaurus > N Synonyms of neolith Find synonyms for: Noun1. neolith, toolusage: a stone tool from the Neolithic AgeWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of neolith (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