Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Old Irish mag
Proto-Celtic *magos (inherited)
Proto-Indo-European *méǵh₂s (derived)
Sanskrit मही (cognate)

Welsh -fa (cognate)
Irish (inherited)
Scottish Gaelic magh (inherited)
Scottish Gaelic maigheach (mention)
Manx mooie (mention)
Latvian māja (cognate)
Old Irish ármag (affix)
Old Armenian արտ- (mention)