Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old Norse skjalla
← Proto-Germanic *skellaną (inherited)
← Proto-Indo-European *kelh₁- (derived)

→ Westrobothnian skäll (inherited)
→ Westrobothnian skäll (mention)
→ Icelandic skella (derived)
→ Latvian skaļš (cognate)
→ Dutch schallen (cognate)
→ Swedish skall (derived)