capital of Malta vs Valetta

capital of Malta and Valetta both are nouns.

Word	Noun	Adjective	Verb	Adverb
capital of Malta	Yes	No	No	No
Valetta	Yes	No	No	No

As nouns, capital of Malta and Valetta are synonyms defined as:

capital of Malta and Valetta: the capital of Malta; located on the northeastern coast of the island

Other synonyms of capital of Malta include Valletta.

capital of Malta (noun)	Valetta (noun)
the capital of Malta; located on the northeastern coast of the island	the capital of Malta; located on the northeastern coast of the island