Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Galician costa
Proto-Indo-European *kost- (derived)
Latin costa (inherited)
Old Portuguese costa (inherited)

Asturian costa (cognate)
Spanish costa (borrowed)
Galician recostar (affix)
Galician costela (suffix)
Galician costeiro (suffix)
Galician costeira (suffix)
Galician Costa (mention)
Galician Dacosta (mention)
Galician entrecosto (prefix)