/ Thesaurus / P Synonyms of part owner Find synonyms for: Noun1. part-owner, owner, possessorusage: a person who owns something in common with othersWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language