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

→ English -ly (inherited)
→ English leech (derived)
→ English lich (inherited)
→ Middle English lich (inherited)
→ West Frisian lyk (inherited)
→ Old High German lih (inherited)
→ Dutch lijk (inherited)
→ Dutch lijk (inherited)
→ Dutch -lijk (inherited)
→ Old Saxon lik (inherited)