Were Bohemus and haereticus used as synonymous designations?

This article discusses the terms used in medieval text sources to denote Hussites. It pays particular atten-tion nominal phrase Bohemi heretici arguing that its lexeme constituents functioned fifteenth-cen-tury Latin as synonyms. A more detailed examination focuses on types of synonymy established between two mentioned lexemes. The contextual and partial are here. In addition, importance connotative meaning is pointed out a criterion for analysing usage lexemes refer-ring Bohemia Bohemian people context Hussite heresy. study based let-ters written by Polish secular ecclesiastical chanceries well those sovereigns dignitaries their foreign correspondents. “Annals”of Jan Długosz taken into account.