Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Ancient Greek πεντήκοντα
Proto-Indo-European *penkʷēḱomth₂ (inherited)
Proto-Indo-European *pénkʷe(d)ḱomt (mention)
Latin quīnquāgintā (cognate)
Sanskrit पञ्चाशत् (cognate)
Old Armenian յիսուն (cognate)

Greek πεντήκοντα (borrowed)
Greek πενήντα (inherited)
Ancient Greek πεντηκοστή (mention)
Ancient Greek πεντηκόντορος (mention)
Latin quinquaginta (cognate)
Sanskrit पञ्चाशत् (cognate)