Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Portuguese marinheiro
Catalan mariner (cognate)
Spanish marinero (cognate)
French marinier (cognate)
Italian marinaio (cognate)
Latin (mention)
Portuguese marinho (affix)
Portuguese -eiro (affix)
Old Portuguese marỹeiro (inherited)

Catalan mariner (cognate)
Spanish marinero (cognate)
French marinier (cognate)
Galician mariñeiro (cognate)
Italian marinaio (cognate)