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Irish airgead
Proto-Celtic *argantom (inherited)
Welsh arian (cognate)
Proto-Indo-European *h₂erǵ- (root)
Proto-Indo-European *h₂erǵ- (derived)
Latin argentum (cognate)
Old Irish argat (inherited)

Welsh arian (cognate)
Irish mionairgead (affix)
Irish ceannairgead (affix)
Irish airgeadóir (affix)
Irish airgeadúil (affix)
Irish airgeadaigh (affix)
Irish airgeadán (affix)
Irish airgeadsnáithe (affix)
Irish airgeadra (affix)
Irish airgeadaí (affix)
Irish airgidín (affix)
Irish airgeadas (affix)
Irish airgeadpháipéar (affix)
Irish drochairgead (affix)