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

→ Southern Altai кырык (inherited)
→ Azerbaijani qırx (inherited)
→ Bashkir ҡырҡ (inherited)
→ Shor қырық (inherited)
→ Chuvash хӗрӗх (inherited)
→ Gagauz kırk (inherited)
→ Kazakh қырық (inherited)
→ Kyrgyz кырк (inherited)
→ Turkish kırk (inherited)