Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Bulgarian -чив
Bulgarian -ък (affix)
Bulgarian -ив (affix)
Russian -чи́вый (cognate)
Proto-Slavic *-ъčivъ (inherited)
Proto-Slavic *-ьčivъ (mention)

Bulgarian придирчив (affix)
Bulgarian предприемчив (affix)