Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old English lǣċe

→ English doctor (cognate)
→ English medical (cognate)
→ English leech (inherited)
→ English leech (inherited)
→ English leechbook (inherited)
→ Old English læcedom (affix)
→ Old English læcehus (compound)
→ Old English læceboc (compound)
→ Old English læcecræft (suffix)
→ Old English læceseax (compound)
→ Old English lacnian (suffix)
→ Yola leech (inherited)