Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Welsh lloer
Breton loar (cognate)
Proto-Brythonic *lloɨr (inherited)
Proto-Celtic *lugrā (inherited)
Proto-Indo-European *lewk- (mention)
Cornish loor (cognate)
Old Welsh loyr (inherited)

Breton loar (cognate)
Welsh lloerau (affix)
Welsh lloeren (affix)
Cornish loor (cognate)