Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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French radioactif
French radio (prefix)
French actif (prefix)

English radium (mention)
English radioactive (borrowed)
Asturian radiu (mention)
Corsican radioattivu (derived)
Spanish radio (mention)
French radium (mention)
French radioactivement (suffix)
Galician radio (mention)
Hungarian radioaktív (cognate)
Italian radio (mention)
Latin radium (mention)
Portuguese rádio (mention)
Romanian radiu (mention)
Turkish radyoaktif (borrowed)