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 οἰωνός
Avestan 𐬬𐬍𐬱 (cognate)
Ancient Greek υἱωνός (mention)
Ancient Greek υἱός (mention)
Ancient Greek ἀετός (mention)
Ancient Greek οἶμα (mention)
Ancient Greek οἶστρος (mention)
Ancient Greek οἰστός (mention)
Ancient Greek ᾠόν (mention)
Proto-Indo-European *h₂éwis (derived)
Proto-Indo-European *h₂ow-i-ōn (mention)
Proto-Indo-European *h₁eys- (cognate)
Latin avis (cognate)
Sanskrit वि (cognate)

Greek οιωνός (inherited)
Ancient Greek οἰωνοσκοπικός (mention)
Ancient Greek ᾠόν (mention)
Ancient Greek υἱωνός (mention)
Ancient Greek οἰωνοσκόπος (affix)
Ancient Greek οἰωνόμαντις (compound)