Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Manx unnane
Old English ān (cognate)
Proto-Celtic *oinos (inherited)
Welsh un (cognate)
Scottish Gaelic aonan (cognate)
Manx un (suffix)
Manx ane (suffix)
Proto-Indo-European *óynos (inherited)
Latin ūnus (cognate)
Old Irish óen (inherited)

Breton unan (cognate)
Manx unnaneys (affix)
Manx neu-unnaneys (affix)
Manx co-unnanee (confix)
Cornish onen (cognate)
Cornish onan (cognate)