Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Galician -eiro
Spanish -ero (cognate)
Latin -ārius (inherited)
Latin -ārium (mention)
Latin (mention)
Portuguese -eiro (cognate)
Old Portuguese -eiro (inherited)

Galician baldeiro (affix)
Galician marmeleiro (mention)
Galician cordeiro (mention)
Galician veleiro (affix)
Galician pedreiro (mention)
Galician negreiro (affix)
Galician reloxeiro (affix)
Galician guerreiro (suffix)
Galician caseiro (affix)
Galician touceira (mention)
Galician amieiro (affix)
Galician gaiteiro (affix)
Galician saleiro (mention)
Galician magueiro (suffix)
Galician bidueiro (mention)
Galician bacieiro (mention)
Galician picheleiro (suffix)
Galician percebeiro (mention)
Galician peliqueiro (mention)
Galician trueiro (mention)
Galician cesteiro (mention)
Galician aloumiñeiro (affix)
Galician estripeiro (affix)
Galician peteiro (affix)
Galician piteiro (affix)
Galician regateiro (suffix)
Galician tiraboleiro (affix)
Galician bulleiro (affix)
Galician remeiro (affix)
Galician fouveiro (mention)
Galician longueirón (affix)
Portuguese -eiro (cognate)