Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Belarusian роў
Belarusian рыць (mention)
Belarusian раўці́ (mention)
Old East Slavic ровъ (inherited)
Russian рёв (cognate)
Proto-Slavic *rovъ (inherited)
Proto-Slavic *ryti (mention)
Ukrainian рев (cognate)

Russian рёв (cognate)
Ukrainian рев (cognate)