Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Latin tertiarius
Latin tertius (suffix)
Latin ārius (suffix)

Catalan tercera (derived)
Catalan tercer (derived)
Norwegian Bokmål tertiær (derived)
Norwegian Nynorsk tertiær (derived)
Serbo-Croatian tercijar (derived)
Serbo-Croatian терцијар (derived)