Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Greek πόδι
Ancient Greek πόδιον (inherited)
Ancient Greek πούς (mention)
Proto-Indo-European *ped- (root)
Proto-Indo-European *póds (inherited)
Proto-Indo-European *pṓds (mention)

English pug (cognate)