Where does “sop” come from?

sop (Old Dutch) comes from Proto-Germanic suppą, from Proto-Indo-European *sewb-.

Ancestry of “sop”, step by step

StepLanguageWordMeaning
1Proto-Germanicsuppą—
2Proto-Indo-European*sewb-—

Words derived from “sop”

Every word from Proto-Indo-European *sewb- →Every word from Proto-Germanic suppą →
sop — Etymology, Origin & Word History | Etymology Explorer