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

→ French rouvrir (prefix)
→ French ramasser (affix)
→ French rachat (affix)
→ French renforcer (affix)
→ French rassurer (affix)
→ French ré- (mention)
→ French raccourcir (prefix)
→ French rembobiner (prefix)
→ French ramollir (affix)
→ French rasséréner (affix)
→ French racrapoter (affix)