Where does “stich” come from?
stich (Middle High German) comes from Old High German stih, from Proto-West Germanic stiki, from Proto-Germanic stikiz, from Proto-Indo-European (s)teyg- — to be sharp; to sting.
stich (Middle High German) comes from Old High German stih, from Proto-West Germanic stiki, from Proto-Germanic stikiz, from Proto-Indo-European (s)teyg- — to be sharp; to sting.