Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Serbo-Croatian -ar
Proto-Slavic *-ařь (inherited)

Romanian Vârciorog (affix)
Serbo-Croatian pilar (affix)
Serbo-Croatian морнар (mention)
Serbo-Croatian mornar (mention)
Serbo-Croatian slikar (affix)
Serbo-Croatian koledar (affix)
Serbo-Croatian muhar (affix)
Serbo-Croatian stočar (compound)
Serbo-Croatian drugar (affix)
Serbo-Croatian brodar (affix)
Serbo-Croatian -arica (compound)
Serbo-Croatian rešetar (affix)