Breadcrumb Home > Thesaurus > R Synonyms of rightful Find synonyms for: Adjective 1. rightful(prenominal), just (vs. unjust) usage: legally valid; "a rightful inheritance" 2. true(prenominal), lawful, rightful(prenominal), legitimate (vs. illegitimate) usage: having a legally established claim; "the legitimate heir"; "the true and lawful king" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of rightful (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: apotheosis Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language