Where does “душиче” come from?

душиче (Macedonian) comes from Macedonian душа, from Proto-Slavic duša, from Proto-Slavic *duxja.

Ancestry of “душиче”, step by step

StepLanguageWordMeaning
1Macedonianдушаsoul; honey, sweetie, darling, dearie
2Proto-Slavicdušasoul; spirit
3Proto-Slavic*duxja—
Every word from Proto-Slavic *duxja →Every word from Proto-Slavic duša →Every word from Macedonian душа →
душиче — Etymology, Origin & Word History | Etymology Explorer