Breadcrumb Home > Thesaurus > O Synonyms of overstuff Find synonyms for: Verb1. overstuff, stuffusage: stuff too much; "The pillow was overstuffed"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of overstuff (Dictionary) ✖ Related Content Daily Word Quiz: deracinate Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language