Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Welsh ysgafn
Proto-Celtic *skamos (inherited)
Welsh ysgafnder (link)
Welsh ysgafnhad (link)
Welsh ysgafnhau (link)
Proto-Indo-European *skabʰ- (derived)
Latin scamnum (cognate)
Sanskrit स्कम्भ (cognate)
Middle Welsh ysgafn (inherited)

Welsh ysgafnder (affix)
Welsh ysgafnhau (affix)
Middle Irish scam (cognate)