Proto-West Germanic *twai-

→ English two (inherited)

→ English twain (derived)

→ Old English twegen (inherited)

→ Cimbrian zboa (inherited)

→ Cimbrian sbéen (inherited)

→ Middle Dutch twee (inherited)

→ Old High German zwene (inherited)

→ Mòcheno zboa (inherited)

→ Dutch twee (inherited(nl/af))

→ Dutch twee (inherited)

→ Dutch Twente (compound)

→ Old Frisian twene (inherited)

→ Old Saxon twene (inherited)

→ Saterland Frisian twäin (inherited)

→ Yola twye (inherited)