Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Irish cruach
Proto-Celtic *krowko- (inherited)
Irish crua (affix)
Irish -ach (affix)
Irish cruadhach (alter)
Irish (alter)
Irish obsolete (alter)
Irish cruach charbóin (link)
Irish giotár cruach (link)
Proto-Germanic *hraukaz (cognate)
Proto-Indo-European *krā(u)- (derived)
Lithuanian krûvà (cognate)
Middle Irish crúach (inherited)
Old Irish crúach (inherited)

English reek (mention)
English croagh (borrowed)
Yola kurkeen (borrowed)