Latin word rumpo comes from Proto-Indo-European *reup, Proto-Indo-European - -né-, and later Proto-Indo-European *Hrunépti (To be breaking.)

Detailed word origin of rumpo

Dictionary entry	Language	Definition
*reup	Proto-Indo-European (ine-pro)
- -né-	Proto-Indo-European (ine-pro)
rumpere	Latin (lat)
*Hrewp-	Proto-Indo-European (ine-pro)
*Hrunépti	Proto-Indo-European (ine-pro)	To be breaking.
*Hréwpt	Proto-Indo-European (ine-pro)	To break.
*rumpō	Proto-Italic (itc-pro)	Break, burst, tear.

Words with the same origin as rumpo