Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Czech drahý
Proto-Balto-Slavic *dargas (inherited)
Proto-Indo-European *dor- (derived)
Proto-Indo-European *der- (mention)
Proto-Slavic *dorgъ (inherited)
Old Czech drahý (inherited)

Czech dražit (mention)
Czech drahokam (affix)
Czech drahocenný (compound)
Czech drahný (mention)
Czech drahota (suffix)
Latvian dārgs (cognate)