Where does “Prag” come from?

Prag (Turkish) comes from German Prag, from Czech Praha, from Czech práh, from Old Czech práh, from Proto-Slavic porgъ, from Proto-Balto-Slavic parˀgas, from Proto-Indo-European porg-o-.

Ancestry of “Prag”, step by step

Step	Language	Word	Meaning
1	German	Prag	—
2	Czech	Praha	—
3	Czech	práh	doorstep
4	Old Czech	práh	threshold
5	Proto-Slavic	porgъ	threshold, doorstep
6	Proto-Balto-Slavic	parˀgas	—
7	Proto-Indo-European	porg-o-	—

Words derived from “Prag”

Praglı

Every word from Proto-Indo-European porg-o- →