Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English cadet
English caddy (doublet)
French cadet (borrowed)
Occitan capdet (mention)

English caddy (doublet)
English caudillo (doublet)
English cadette (suffix)
English cadetship (suffix)
English cadetcy (suffix)