We don't have synonyms for portugall yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are Portugal, portunal and portugais.
(n) :
Obsolete form of Portugal. [A country in Southern Europe, on the Iberian Peninsula. Official name: Portuguese Republic. Capital and largest city: Lisbon.]
(n) :
Obsolete form of Portugal. [A country in Southern Europe, on the Iberian Peninsula. Official name: Portuguese Republic. Capital and largest city: Lisbon.]