Where does “muhamettilaisuus” come from?
muhamettilaisuus (Finnish) comes from Finnish muhamettilainen, from Arabic مُحَمَّد, from Classical Persian جَان, from Middle Persian 𐫃𐫏𐫀𐫗, from Proto-Iranian *wyaHnáH, from Proto-Indo-Iranian wyaHnás, from Proto-Indo-European h₂enh₁‑.
muhamettilaisuus (Finnish): Mohammedanism: Islam
Ancestry of “muhamettilaisuus”, step by step