Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old Church Slavonic болꙗринъ
Russian большой (mention)
Proto-Slavic *bojь (inherited)
Proto-Turkic *ēr (derived)

Finnish pajari (derived)
Russian боярин (derived)
Albanian bujar (cognate)