←
Proto-Germanic *deupaz (inherited)
←
Proto-Indo-European *dʰewb- (root)
→
Old English deop (cognate)
→
Old Swedish diuper (inherited)
→
Old High German tiof (cognate)
→
Icelandic djúpur (inherited)
→
Norwegian Bokmål djup (inherited)
→
Norwegian Bokmål dyp (inherited)
→
Norwegian Nynorsk djup (inherited)
→
Old Norse dýpri (mention)
→
Old Saxon diop (cognate)
→
Swedish djup (inherited)