Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Sanskrit कर्तृ
← Proto-Indo-European *kʷer- (root)
← Sanskrit कृ (root)
← Sanskrit कृ (suffix)
← Sanskrit -तृ (suffix)

→ Hindi कर्ता (borrowed)
→ Pali kattar (derived)
→ Sanskrit कर्तृत्व (affix)