Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Latin radio
← Latin radius (suffix)
← Latin ō (suffix)

→ Catalan rajar (derived)
→ French rayer (cognate)
→ Galician raiar (inherited)
→ Italian irradiare (affix)
→ Latin radiosus (mention)
→ Portuguese raiar (inherited)
→ Romanian răza (mention)