Where does “кашла” come from?
кашла (Macedonian) comes from Proto-Slavic kašьľati, from Proto-Slavic kaš(ь)ľь, from Proto-Balto-Slavic kāˀsulia, from Proto-Balto-Slavic kāˀs-, from Proto-Indo-European kʷeh₂s- — to cough.
кашла (Macedonian): to cough
Ancestry of “кашла”, step by step