Old Norse átta

← Proto-Germanic *ahtōu (inherited)

← Proto-Indo-European *oḱtṓw (inherited)

← Norwegian Bokmål åtte (link)

→ Old English eahta (cognate)

→ Danish eje (mention)

→ Danish otte (inherited)

→ Faroese átta (derived)

→ Old Swedish atta (derived)

→ Old High German ahto (cognate)

→ Icelandic átta (derived)

→ Norwegian Bokmål åtte (derived)

→ Norwegian Nynorsk åtte (inherited)

→ Old Norse áttatíu (compound)

→ Old Norse áttatigir (compound)

→ Old Norse mǫrk (mention)

→ Old Norse áttatigi (suffix)

→ Old Norse nírœðr (compound)

→ Old Norse áttrœðr (compound)

→ Elfdalian åtta (derived)

→ Swedish åtta (inherited)