Sprachbund (German) comes from German bund, from Middle High German bunt, from Latin punctus, from Latin -tus, from Proto-Italic -tus, from Proto-Indo-European -tus — Derives action nouns from verb roots.
Sprachbund (German): sprachbund
Definitions
sprachbund
Ancestry of “Sprachbund”, step by step
Sprachbund traces back through two separate lines of ancestry.