Svizzera vs Switzerland

Svizzera and Switzerland both are nouns.

Word	Noun	Adjective	Verb	Adverb
Svizzera	Yes	No	No	No
Switzerland	Yes	No	No	No

As nouns, Svizzera and Switzerland are synonyms defined as:

Svizzera and Switzerland: a landlocked federal republic in central Europe

Other synonyms of Svizzera include Schweiz, Suisse, Swiss Confederation.

Svizzera (noun)	Switzerland (noun)
a landlocked federal republic in central Europe	a landlocked federal republic in central Europe