Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Cornish keres
Breton kerez (cognate)
Proto-Brythonic *kėres (inherited)
Proto-Celtic *keresyā (inherited)
Welsh ceirios (cognate)
Ancient Greek κεράσιον (derived)
Ancient Greek κερασός (mention)
Latin ceresium (mention)
Latin cerasium (derived)

Welsh ceirios (cognate)