egalitarian

noun
1
a person who believes that everyone is equal and should have the same rights and opportunities
مساوات‌طلب, برابرخواه, برابری‌طلب
adjective
1
based on, or holding, the belief that everyone is equal and should have the same rights and opportunities
برابری‌خواه, برابرطلب, مساوات‌طلب, مساوات‌خواه, برابری‌گرا