Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Catalan -ari
Catalan -er (doublet)
Latin -ārius (borrowed)

Catalan -er (doublet)
Catalan ferroviari (affix)
Catalan sanitari (affix)
Catalan immobiliari (affix)
Catalan parlamentari (affix)
Catalan setmanari (affix)
Catalan multitudinari (affix)
Catalan partidari (affix)
Catalan empresari (suffix)
Catalan accionari (affix)
Catalan parasitari (affix)
Catalan pressupostari (affix)
Catalan satel·litari (affix)
Catalan parvulari (affix)