Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Italian profondo
Latin profundus (inherited)

Esperanto profunda (derived)
Italian profondità (suffix)
Italian profondamente (affix)
Italian sprofondare (confix)
Italian profondare (suffix)
Italian profondissimo (affix)
Italian profondimetro (suffix)
Italian superprofondo (prefix)
Maltese profond (borrowed)