Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Latin radium
← French radium (mention)
← French radioactif (mention)
← Latin -ium (mention)

→ Catalan radi (borrowed)
→ French radium (mention)
→ Armenian ռադիում (mention)
→ Polish rad (derived)