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 τιθήνη
Ancient Greek θῆλυς (mention)
Ancient Greek θηλή (mention)
Ancient Greek θεῖος (mention)
Ancient Greek τήθη (mention)
Ancient Greek τίτθη (mention)
Proto-Indo-European *dʰeh₁(y)- (root)
Proto-Indo-European *dʰeh₁(y)- (derived)

Ancient Greek τίτθη (mention)
Ancient Greek τιτθός (mention)