Where does “adstuppo” come from?

adstuppo (Vulgar Latin) comes from Latin stuppō, from Frankish stoppōn, from Proto-Germanic stuppōną, from Proto-Indo-European (s)tewb-, from Proto-Indo-European (s)tew- — to push, to hit.

Ancestry of “adstuppo”, step by step

Step	Language	Word	Meaning
1	Latin	stuppō	to stop up, block, plug
2	Frankish	stoppōn	to cram, plug, stuff
3	Proto-Germanic	stuppōną	to stop; to close
4	Proto-Indo-European	(s)tewb-	to push, hit; to push; stick; to push, butt,...
5	Proto-Indo-European	(s)tew-	to push, to hit

Words derived from “adstuppo”

astup

Every word from Proto-Indo-European (s)tew- →Every word from Proto-Indo-European (s)tewb- →Every word from Proto-Germanic stuppōną →