Cieszyn Silesian dialect
Wawrosz wrote in literary Polish and Cieszyn Silesian dialect. Texts written in dialect form a backbone of his works. The ones written in literary Polish are mostly documentary in character, as some of them were written in concentration camps. The ones written in dialect focus on the life of ordinary people of Cieszyn Silesia, their life, culture and traditions. Wawrosz wrote poetry, prose and also plays for amateur theatres.