Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Bulgarian чест
Proto-Indo-European *(s)kʷit-tis (inherited)
Proto-Slavic *čęstъ (inherited)
Proto-Slavic *čьstь (inherited)

Bulgarian често (affix)
Bulgarian честит (affix)
Bulgarian честен (affix)
Bulgarian нечестив (affix)