Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Portuguese mono
Spanish mono (borrowed)

Spanish monotemático (prefix)
Portuguese monografia (confix)
Portuguese monoparental (prefix)
Portuguese monocristal (prefix)
Portuguese monoatômico (prefix)
Portuguese monóxido (prefix)
Portuguese monocálcio (prefix)
Portuguese monoatómico (prefix)
Portuguese monocíclico (prefix)
Portuguese monoácido (prefix)
Portuguese monooxigenase (prefix)
Portuguese monocristalino (prefix)
Portuguese monossulfeto (prefix)
Portuguese monocarbeto (prefix)
Portuguese mononitreto (prefix)
Portuguese monocolor (prefix)
Portuguese monocelha (prefix)
Portuguese monoplataforma (prefix)
Portuguese monousuário (prefix)
Portuguese monoutilizador (prefix)
Portuguese monotarefa (prefix)
Portuguese monotemático (prefix)