Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Uzbek oy
← Turkmen aý (cognate)
← Turkish ay (cognate)
← Proto-Turkic *āń(k) (inherited)
← Uyghur ئاي (cognate)

→ Bashkir ай (cognate)
→ Kazakh ай (cognate)
→ Kyrgyz ай (cognate)
→ Turkish ay (cognate)
→ Uyghur ئاي (cognate)