Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Azerbaijani oyun
← Azerbaijani oynamaq (mention)
← Proto-Turkic *oy- (inherited)
← Proto-Turkic *-in (inherited)

→ Southern Altai ойын (cognate)
→ Azerbaijani tas (mention)
→ Azerbaijani oynamaq (mention)
→ Azerbaijani oyunçu (suffix)
→ Kazakh ойын (cognate)
→ Turkish oyun (cognate)