Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Catalan gastro-
← Ancient Greek γαστήρ (derived)

→ Catalan gastritis (affix)
→ Catalan gastrointestinal (affix)
→ Catalan gastronomia (affix)
→ Catalan gastrectomia (affix)
→ Catalan gastrotomia (affix)
→ Catalan gàstric (affix)