 In both Slavic and Indo-Iranian, the root that denotes deity also denotes wealth, share (Proto-Slavic *"bagu" > Common Slavic *"bogъ") and Indo-Iranian (Old Persian "baga", Sanskrit "bhága").However, they did not argue that the Proto-Slavic root itself was a borrowing, despite its similarity to the Old Persian and Sanskrit roots.One of the Iranian-Slavic lexical isoglosses is a lone adposition