Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Welsh côr
Proto-Brythonic *kor (inherited)
Welsh côr feistr (link)
English quire (semantic loan)
Ancient Greek χορός (derived)
Latin chorus (derived)
Middle Welsh cor (inherited)

Welsh cored (affix)
Welsh Côr y Cewri (compound)
Welsh pwyllgor (compound)