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 reod
Proto-Germanic *reudaz (inherited)
Ancient Greek ἐρυθρός (cognate)
Proto-Indo-European *h₁rewdʰós (inherited)
Proto-Indo-European *h₁rewdʰ- (mention)
Latin ruber (cognate)
Lithuanian raũdas (cognate)
Russian рудо́й (cognate)
Old Irish rúad (cognate)