Where does “cōp” come from?

cōp (Old Dutch) comes from Proto-Germanic kaupaz, from Latin caupo, from Proto-Indo-European kaup-.

Ancestry of “cōp”, step by step

StepLanguageWordMeaning
1Proto-Germanickaupazpurchase
2LatincaupoTradesman; Innkeeper, shopkeeper
3Proto-Indo-Europeankaup-—

Words derived from “cōp”

Every word from Proto-Indo-European kaup- →Every word from Latin caupo →Every word from Proto-Germanic kaupaz →