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

→ English close (cognate)
→ English lock (inherited)
→ English louk (inherited)
→ English louk (inherited)
→ Old English belucan (prefix)
→ Old English tolucan (prefix)
→ Old English onlucan (prefix)
→ Sanskrit रुजति (cognate)
→ Old Irish loing (cognate)