Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Irish scéal
Proto-Celtic *skʷetlom (inherited)
Welsh chwedl (cognate)
Scottish Gaelic sgeul (cognate)
Manx skeeal (cognate)
Proto-Indo-European *sekʷ- (root)
Proto-Indo-European *sekʷ- (derived)
Old Irish scél (inherited)

Irish leithscéal (prefix)
Irish scéalaí (affix)
Irish fabhalscéal (affix)
Irish fo-scéal (affix)
Irish scéalach (affix)
Irish scéalaigh (affix)
Irish seanscéal (affix)
Irish úrscéal (affix)
Scottish Gaelic sgeul (cognate)
Manx skeeal (cognate)