Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Irish bruth
Proto-Celtic *brutus (inherited)
Irish broth (alter)
Irish bruthach (link)
Irish bruthaire (link)
Irish bruthán (link)
Irish bruth faoi thír (link)
Proto-Indo-European *bʰrewh₁- (root)
Proto-Indo-European *bʰrewh₁- (derived)
Old Irish bruth (inherited)

Irish bruth- (mention)
Irish bruthóg (affix)
Irish bruth-ionsá (prefix)
Latin defrutum (cognate)