Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Scottish Gaelic -ag
Proto-Brythonic *-ọg (derived)
Proto-Celtic *-ākos (derived)
Scottish Gaelic -ach (doublet)
Old Irish -óc (inherited)

Irish -óg (cognate)
Scottish Gaelic Mòrag (affix)
Scottish Gaelic -ach (doublet)
Scottish Gaelic slatag (affix)
Scottish Gaelic rùnag (affix)
Scottish Gaelic màmag (affix)
Scottish Gaelic lèineag (affix)
Scottish Gaelic dòrnag (affix)
Scottish Gaelic ughag (affix)
Scottish Gaelic faoileag (affix)
Scottish Gaelic abhag (affix)
Scottish Gaelic adag (mention)
Scottish Gaelic seilcheag (affix)
Scottish Gaelic dallag (suffix)
Scottish Gaelic bèisteag (affix)
Scottish Gaelic buidheag (affix)
Scottish Gaelic cìochag-thràghad (affix)
Scottish Gaelic Niseag (link)
Scottish Gaelic miotag (affix)