Democratic Republic of Sao Tome and Principe vs Sao Tome e Principe

Democratic Republic of Sao Tome and Principe and Sao Tome e Principe both are nouns.

Word	Noun	Adjective	Verb	Adverb
Democratic Republic of Sao Tome and Principe	Yes	No	No	No
Sao Tome e Principe	Yes	No	No	No

As nouns, Democratic Republic of Sao Tome and Principe and Sao Tome e Principe are synonyms defined as:

Democratic Republic of Sao Tome and Principe and Sao Tome e Principe: island nation in the South Atlantic off the west coast of Africa; achieved independence from Portugal in 1975; has enormous offshore oil reserves

Other synonyms of Democratic Republic of Sao Tome and Principe include Sao Thome e Principe, Sao Tome and Principe, St. Thomas and Principe.

Democratic Republic of Sao Tome and Principe (noun)	Sao Tome e Principe (noun)
island nation in the South Atlantic off the west coast of Africa; achieved independence from Portugal in 1975; has enormous offshore oil reserves	island nation in the South Atlantic off the west coast of Africa; achieved independence from Portugal in 1975; has enormous offshore oil reserves