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 caraid
Proto-Celtic *karants (inherited)
English charity (cognate)
English whore (mention)
Irish cara (cognate)
Manx carrey (cognate)
Proto-Indo-European *keh₂- (root)
Proto-Indo-European *kéh₂ros (inherited)
Latin cārus (cognate)
Middle Irish cara (inherited)
Old Irish carae (inherited)

Irish cara (cognate)
Scottish Gaelic càirdeach (affix)
Scottish Gaelic càirdeil (affix)
Manx carrey (cognate)