Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Old Armenian սոր
Persian سوراخ (mention)
Ancient Greek κύαρ (cognate)
Ancient Greek κῶος (mention)
Ancient Greek κοῖλος (mention)
Proto-Indo-European *ḱowH-r-o- (mention)
Latin caverna (cognate)
Latin cava (mention)
Latin cavo (mention)
Latin cavus (mention)

English cave (cognate)
Persian کاو (cognate)
Armenian սոր (mention)
Georgian სორო (derived)
Latin cavus (cognate)
Old Armenian սորեմ (mention)