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

→ English oakum (mention)
→ Latvian zobs (mention)
→ Latvian ķemme (mention)
→ Russian зябнуть (root)
→ Albanian dhemb (derived)