Old Norse tǫnn

← Old English tōþ (cognate)

← German Zahn (cognate)

← English tooth (cognate)

← Proto-Germanic *tanþs (inherited)

← Old High German zand (cognate)

← Old High German zan (mention)

← Gothic 𐍄𐌿𐌽𐌸𐌿𐍃 (cognate)

← German Low German Tahn (cognate)

← German Low German Tähn (link)

← Dutch tand (cognate)

← Old Dutch tand (cognate)

← Old Frisian tōth (cognate)

← Old Saxon tand (cognate)

→ Old English toþ (cognate)

→ Danish tand (inherited)

→ Middle English ten (mention)

→ Faroese tonn (inherited)

→ Old Swedish tan (inherited)

→ Old High German zand (cognate)

→ Icelandic tönn (derived)

→ Norwegian Bokmål tann (derived)

→ Norwegian Nynorsk tann (derived)

→ Norwegian Nynorsk tonn (inherited)

→ Swedish tand (inherited)