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

→ Northern Sami birra (inherited)
→ Northern Sami piiri (inherited(se/olo))
→ Northern Sami piiri (inherited(se/vot))
→ Northern Sami piir (inherited(se/et))
→ Northern Sami piir' (inherited(se/vro))
→ Kildin Sami пырр (inherited)
→ Inari Sami pirrâ (inherited)