←
Proto-Germanic *durą (inherited)
←
Middle High German tōre (inherited)
←
Proto-West Germanic *dor (inherited)
←
Old High German tor (inherited)
←
Proto-Indo-European *dʰwer- (root)
→
Old English dor (cognate)
→
Hungarian dőre (mention)
→
Old Saxon dor (cognate)
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Albanian torrë (cognate)