Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Spanish igual
Latin aequālis (inherited)
Old Spanish igual (inherited)
Old Spanish egual (mention)

Aragonese igual (cognate)
Spanish desigualdad (affix)
Spanish igualmente (suffix)
Spanish igualar (affix)
Spanish igualito (suffix)