Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Russian конь
Proto-Slavic *koňь (inherited)

Finnish koni (borrowed)
Russian конюх (affix)
Russian конка (suffix)
Russian конина (affix)
Russian конёк (affix)
Russian конный (affix)
Russian конский (affix)
Russian коник (affix)