Where does “rapautumissora” come from?

rapautumissora (Finnish) comes from Finnish rapautuminen, from Finnish rapautua, from Finnish rapa, from Proto-Finno-Ugric *rapa, from Proto-Germanic drabaz, from Proto-Indo-European dʰrobʰ-, from Proto-Indo-European dʰrebʰ- — to become thick or cloudy, curdle, ferment; to...

Ancestry of “rapautumissora”, step by step

rapautumissora traces back through two separate lines of ancestry.

via Finnish rapautuminen

StepLanguageWordMeaning
1Finnishrapautuminen—
2Finnishrapautuato crumble, erode, weather
3Finnishrapadirt, mud
4Proto-Finno-Ugric*rapa—
5Proto-Germanicdrabazdregs
6Proto-Indo-Europeandʰrobʰ-—
7Proto-Indo-Europeandʰrebʰ-to become thick or cloudy, curdle, ferment; to...

via Finnish sora

StepLanguageWordMeaning
1Finnishsoragravel
2Proto-Finnicsora—
3Proto-Finno-Ugricćora—
Every word from Proto-Indo-European dʰrebʰ- →Every word from Proto-Indo-European dʰrobʰ- →Every word from Proto-Germanic drabaz →