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 πρωκτός

English procto- (mention)
English proctodeum (mention)
English proctocracy (mention)
English pseudoproct (mention)
English epiproct (borrowed)
Greek πρωκτός (inherited)
French proctodeum (mention)
Ancient Greek ὄρρος (link)
Ancient Greek εὐρύπρωκτος (compound)
Translingual Entoprocta (derived)
Translingual Ectoprocta (derived)
Old Armenian երաստան (cognate)