Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Manx earroo
Irish áireamh (cognate)
Scottish Gaelic àireamh (cognate)
Old Irish áirem (inherited)

Scottish Gaelic àireamh (cognate)
Manx bun-earroo (prefix)
Manx bun-earrooagh (affix)
Manx so-earrooagh (affix)
Manx ard-earrooagh (affix)
Manx ard-earroo (prefix)
Manx co-earrooder (confix)
Manx co-earroo (prefix)
Manx neuearrooagh (affix)