Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Old Church Slavonic богъ
Proto-Slavic *bogъ (inherited)

Old Church Slavonic богꙑни (mention)
Old Church Slavonic богоборьць (compound)
Latvian bagāts (cognate)
Latvian nabags (cognate)
Romanian bezbojnic (affix)