Home › Words › P › proletariatismproletariatismproletariatism means synonym of proletarianism.Among words judged in Lexicurio's Arena, proletariatism ranks #2,710 of 42,752 for Qualifying.EtymologyFrom proletariat + -ism.nounSynonym of proletarianism.Definitions & examples from Wiktionary (CC BY-SA 3.0).