Where does “withinne” come from?

withinne (Middle English) comes from Old English wiþinnan, from Old English wiþ, from Old English wiþer, from Proto-West Germanic wiþr, from Proto-Germanic wiþrą, from Proto-Indo-European wī-tero-, from Proto-Indo-European wi — apart, asunder; away from, against.

Ancestry of “withinne”, step by step

StepLanguageWordMeaning
1Old Englishwiþinnanwithin
2Old Englishwiþagainst, opposite; along, towards; with
3Old Englishwiþertoward, against; again, against; against, in...
4Proto-West Germanicwiþrtoward, against
5Proto-Germanicwiþrątoward, against
6Proto-Indo-Europeanwī-tero-further apart
7Proto-Indo-Europeanwiapart, asunder; away from, against

Words derived from “withinne

Every word from Proto-Indo-European wi