Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Catalan -ur

→ Catalan carbur (affix)
→ Catalan clorur (affix)
→ Catalan borur (affix)
→ Catalan bromur (affix)
→ Catalan fluorur (affix)
→ Catalan iodur (affix)
→ Catalan fosfur (affix)
→ Catalan selenur (affix)
→ Catalan arsenur (affix)