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 τέτριξ
Ancient Greek τετράων (mention)
Ancient Greek τέτραξ (mention)
Ancient Greek τατύρας (mention)
Ancient Greek τέταρος (mention)
Ancient Greek τετράζω (mention)
Proto-Iranian *tatr̥wáh (cognate)
Lithuanian tetervà (cognate)
Sanskrit तित्तिर (cognate)
Proto-Slavic *tetervь (cognate)

Ancient Greek τέτραξ (mention)