Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Latvian produkts
Latin prōductus (borrowed)
Latin prōdūcō (mention)

Latvian produkcija (suffix)
Latvian produktivitāte (suffix)
Latvian produktīvs (suffix)
Latvian producēt (mention)