Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Romanian -iv
← French -if (borrowed)
← French -ive (mention)
← Latin -īvus (borrowed)
← Romanian -iu (doublet)

→ Romanian bețiv (mention)
→ Romanian -iu (doublet)
→ Romanian adaptiv (suffix)
→ Romanian ilustrativ (suffix)
→ Romanian prelucrativ (suffix)