Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Russian рак
Russian рачо́к (link)
Russian ра́ковый (link)
Russian ра́чий (link)
Russian когда́ рак на горе́ сви́стнет (link)
Russian краб (link)
Proto-Slavic *rakъ (inherited)

Hungarian rák (cognate)
Armenian ռակ (borrowed)
Armenian ռակ (borrowed)
Russian раковый (affix)
Russian рачий (affix)
Russian раком (mention)