Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Old English erian
Old Church Slavonic орати (cognate)
Proto-Germanic *arjaną (inherited)
Old High German erran (cognate)
Ancient Greek ἀρόω (cognate)
Proto-Indo-European *h₂erh₃- (derived)
Latin arō (cognate)
Old Norse erja (cognate)
Old Irish airid (cognate)
Albanian arë (cognate)

English ear (inherited)
Old English geerian (affix)
Old English onerian (affix)
Old Church Slavonic орати (cognate)
Gothic 𐌰𐍂𐌾𐌰𐌽 (cognate)
Ancient Greek ἀρόω (cognate)
Latin aro (cognate)