Why turkey has the same name as Turkey
woolen fabric made from twisted yarn, late 13c., from Worstead (Old English Wurðestede), town in Norfolk where the cloth originally was made.
Old English wyrresta, from Proto-Germanic *wers-ista- (cf. Old Saxon wirsista, Old Norse verstr, Old Frisian wersta, Old High German wirsisto), superlative of PIE *wers- "to confuse, mix up" (see worse). Phrase in the worst way (1839) is from American English sense of "most severely."
"damage, inflict loss upon," c.1600, from worst (adj.). Related: Worsted; worsting.