Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Portuguese profundo
Latin profundus (derived)
Old Portuguese profundo (inherited)
Old Portuguese profũdo (mention)

Esperanto profunda (derived)
Portuguese profundamente (affix)
Portuguese profundidade (suffix)
Portuguese aprofundar (affix)
Portuguese profundíssimo (affix)