Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Manx dooinney
Proto-Celtic *gdonyos (inherited)
Proto-Indo-European *dʰéǵʰom-yo- (inherited)
Proto-Indo-European *dʰéǵʰōm (mention)
Old Irish duine (inherited)

Manx ard-ghooinney (affix)
Manx dooinneen (suffix)
Manx neughooinal (affix)
Manx neughooinney (prefix)
Manx fo-ghooinney (prefix)