Where does “cogghe” come from?

cogghe (Middle Dutch) comes from Proto-Germanic kuggō, from Proto-Indo-European gugā, from Proto-Indo-European gēw- — to bend, arch.

Ancestry of “cogghe”, step by step

StepLanguageWordMeaning
1Proto-Germanickuggō—
2Proto-Indo-Europeangugāhump, ball
3Proto-Indo-Europeangēw-to bend, arch

Words derived from “cogghe”

Every word from Proto-Indo-European gēw- →Every word from Proto-Indo-European gugā →Every word from Proto-Germanic kuggō →