Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Estonian poeg
← Proto-Finnic *poika (inherited)
← Proto-Uralic *pojka (derived)

→ Estonian talupoeg (compound)
→ Finnish poika (cognate)
→ Ingrian poika (cognate)
→ Karelian poika (cognate)
→ Karelian poiga (cognate)
→ Livonian pūoga (mention)
→ Latvian puika (mention)