Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Proto-Indo-European *keg-

English hack (derived)
English hook (mention)
English hock (derived)
English hake (derived)
English háček (derived)
English haked (derived)
English hoker (derived)
Esperanto hoko (mention)
Persian چنگ (mention)
Persian کج (mention)
Persian کژ (mention)
Persian چغندر (mention)
Old High German hako (derived)
Indonesian huk (mention)
Indonesian hook (mention)
Indonesian hoek (mention)
Latvian āķis (mention)
Dutch hoek (mention)
Ossetian къӕдз (inherited)
Russian коготь (derived)