Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Proto-Slavic *dobrъ

Belarusian добры (inherited)
Bulgarian добър (inherited)
Czech dobrý (inherited)
Czech dobro (inherited)
Old Church Slavonic добръ (inherited)
Lower Sorbian dobry (inherited)
Upper Sorbian dobry (inherited)
Latin faber (cognate)
Ladino dobro (derived)
Lithuanian dar (cognate)
Macedonian добро (inherited)
Macedonian добар (inherited)
Old East Slavic добръ (inherited)
Polish dobry (inherited)
Polabian dübrĕ (inherited)
Romanian Dobrogea (derived)
Russian добрый (inherited)
Serbo-Croatian dobar (inherited)
Serbo-Croatian добар (inherited)
Slovak dobrý (inherited)
Slovene dober (inherited)
Silesian dobry (inherited)
Ukrainian добрий (inherited)
Old Armenian դարբին (cognate)
Old Novgorodian ⰴⱁⰱⱃⱏ (inherited)
Old Czech dobrý (inherited)