Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Romanian copac
Romanian copaci (mention)
Romanian copaci (mention)
Istro-Romanian copaț (cognate)
Aromanian cupaci (cognate)
Megleno-Romanian cupaci (cognate)
Proto-Slavic *kopati (cognate)
Albanian kopaç (borrowed)

Romanian copăcel (suffix)
Romanian Copaciu (mention)
Romanian Copaci (mention)
Romanian Copăceni (affix)
Romanian Copăcești (affix)
Romanian Copăceanca (affix)
Romanian Copăcioasa (mention)
Romanian Copacu (mention)
Aromanian cupaci (cognate)
Albanian kopaç (cognate)