Proto-Indo-European *weyg-

→ English week (derived)

→ Afrikaans week (derived)

→ Old English wice (derived)

→ Bulgarian вегав (cognate)

→ Danish uge (derived)

→ German Woche (derived)

→ Middle Dutch weke (derived)

→ Faroese vika (derived)

→ French avachi (derived)

→ French avachir (derived)

→ Icelandic vika (derived)

→ Limburgish waek (inherited)

→ Latvian viegls (mention)

→ Norwegian Bokmål uke (derived)

→ Dutch week (derived)

→ Norwegian Nynorsk vika (derived)

→ Norwegian Nynorsk veke (derived)

→ Old Norse vika (derived)

→ Swedish vecka (derived)

→ Vilamovian woh (inherited)