The story
- Proto-Indo-European*weyd-
- Proto-Indo-European*wéydos
- Proto-Indo-European*weyd-s-ós
- Proto-Germanic*wīsaz
- English today-wise
From Middle English -wis (“-wise”), from Old English -wīs (“-wise”), from Proto-West Germanic *-wīs (“-wise”), from Proto-Germanic *-wīsaz (“-wise”), from Proto-Germanic *wīsaz (“wise, skilled, knowledgeable”), related to Old English wīs, wīse (“manner, way, fashion”). Cognate with Saterland Frisian -wiese (“-wise”), Dutch -wijs (“-wise”), German -weise (“-wise”), Danish -vis (“-wise”), Norwegian -vis (“-wise”), Swedish -vis (“-wise”), Yiddish ־ווײַז (-vayz, “-wise”). More at wise (“way, manner”).
Words from the same roots
Proto-Germanic*wīsaz all →
Etymology from Wiktionary, CC BY-SA 4.0.