Where does “klēi” come from?

klēi (Old Saxon) comes from Proto-West Germanic klaij, from Proto-Germanic klajjaz, from Proto-Indo-European *gley-.

Ancestry of “klēi”, step by step

StepLanguageWordMeaning
1Proto-West Germanicklaijclay
2Proto-Germanicklajjazclay
3Proto-Indo-European*gley-—

Words derived from “klēi”

Every word from Proto-Indo-European *gley- →Every word from Proto-Germanic klajjaz →Every word from Proto-West Germanic klaij →