←
Proto-Germanic *ahtōu (inherited)
←
Proto-Indo-European *oḱtṓw (inherited)
←
Icelandic átta (cognate)
←
Norwegian åtte (cognate)
←
Old Norse átta (inherited)
→
English eight (cognate)
→
Cimbrian achte (cognate)
→
Alemannic German acht (cognate)
→
Alemannic German ocht (cognate)
→
Icelandic átta (mention)
→
Norwegian Nynorsk åtte (cognate)
→
Elfdalian åtta (cognate)
→
Vilamovian aocht (cognate)