Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old Norse ef
← Proto-Germanic *jabai (derived)

→ Old English gif (cognate)
→ Danish om (inherited)
→ Westrobothnian öm (mention)
→ Icelandic ef (derived)
→ Norwegian Bokmål om (mention)
→ Norwegian Nynorsk om (mention)
→ Swedish om (mention)