←
Middle Dutch dōre (inherited)
←
Middle Dutch duere (mention)
←
Proto-Germanic *durz (inherited)
←
Proto-Indo-European *dʰwer- (root)
←
Proto-Indo-European *dʰwer- (derived)
←
Old Dutch duri (inherited)
→
Afrikaans deur (inherited)
→
Pennsylvania German Dier (cognate)