Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old Portuguese -ar

→ Galician ameazar (mention)
→ Portuguese -ar (inherited)
→ Portuguese -ar (inherited)
→ Portuguese apartar (mention)
→ Portuguese albergar (mention)
→ Portuguese namorado (affix)
→ Portuguese ameaçar (mention)
→ Portuguese povoar (mention)