Where does “heiȥ” come from?

heiȥ (Middle High German) comes from Old High German heiz, from Proto-West Germanic hait, from Proto-Germanic haitaz, from Proto-Indo-European *keHy- — to heat.

Ancestry of “heiȥ”, step by step

StepLanguageWordMeaning
1Old High Germanheizhot
2Proto-West Germanichaitpromise
3Proto-Germanichaitazhot
4Proto-Indo-European*keHy-to heat

Words derived from “heiȥ”

Every word from Proto-Indo-European *keHy- →Every word from Proto-Germanic haitaz →Every word from Proto-West Germanic hait →