Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Romanian -oi
Spanish -ón (cognate)
Italian -one (cognate)
Latin -ōneus (inherited)
Latin -ōnius (mention)
Romanian -oaie (mention)
Aromanian -onj (cognate)

Spanish -ón (cognate)
Galician -ón (cognate)
Portuguese -ão (cognate)
Romanian vioi (affix)
Romanian puțoi (affix)
Romanian cotoi (mention)
Romanian porcoi (affix)
Romanian omoi (suffix)
Romanian pietroi (affix)
Romanian -oaie (mention)
Romanian păsăroi (affix)
Romanian vrăbioi (suffix)
Romanian garoi (suffix)
Romanian cioroi (suffix)
Romanian broscoi (suffix)
Romanian buzoi (suffix)
Romanian băboi (suffix)
Romanian cerceloi (suffix)
Romanian chiaburoi (suffix)
Romanian căciuloi (suffix)
Romanian căldăroi (suffix)
Romanian cămeșoi (suffix)
Romanian cărțoi (suffix)
Romanian fătoi (suffix)
Romanian iepuroi (suffix)
Romanian lupoi (suffix)
Romanian lăcătoi (suffix)
Romanian lădoi (suffix)
Romanian milităroi (suffix)
Romanian momițoi (suffix)
Romanian moviloi (suffix)
Romanian moțpănoi (suffix)
Romanian muscoi (suffix)
Romanian mămăligoi (suffix)
Romanian măsoi (suffix)
Romanian măturoi (suffix)
Romanian năsoi (suffix)
Romanian ofițeroi (suffix)
Romanian oloi (suffix)
Romanian pepenoi (suffix)