Home › Words › W › worlderworlder/ˈwɝldɚ/worlder means one who supports a certain idea of the world.Among words judged in Lexicurio's Arena, worlder ranks #16,730 of 42,747 for Qualifying.worlder is pronounced /ˈwɝldɚ/.EtymologyFrom world + -er (“supporter”) or -er (demonym suffix).nounOne who supports a certain idea of the world.One from a certain (figurative or literal) world.Definitions & examples from Wiktionary (CC BY-SA 3.0).