Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Old Church Slavonic знати
← Proto-Indo-European *ǵneh₃- (root)
← Proto-Indo-European *ǵneh₃- (inherited)
← Proto-Slavic *znati (inherited)

→ Old Church Slavonic познати (prefix)
→ Latvian zināt (cognate)
→ Pali जानाति (cognate)
→ Sanskrit जानाति (cognate)