Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Proto-West Germanic *full

→ English full (derived)
→ Old English full (inherited)
→ Middle Dutch vol (inherited)
→ Middle English ful (inherited)
→ Old High German foll (inherited)
→ Old Frisian ful (inherited)
→ Old Saxon ful (inherited)
→ Scots fou (derived)
→ Saterland Frisian ful (inherited)
→ Yiddish פֿול (inherited)
→ Yola vull (inherited)