State of Kuwait vs Kuwait

State of Kuwait and Kuwait both are nouns.

Word	Noun	Adjective	Verb	Adverb
State of Kuwait	Yes	No	No	No
Kuwait	Yes	No	No	No

As nouns, State of Kuwait and Kuwait are synonyms defined as:

State of Kuwait and Kuwait: an Arab kingdom in Asia on the northwestern coast of the Persian Gulf; a major source of petroleum

Other synonyms of State of Kuwait include Koweit.

State of Kuwait (noun)	Kuwait (noun)
an Arab kingdom in Asia on the northwestern coast of the Persian Gulf; a major source of petroleum	an Arab kingdom in Asia on the northwestern coast of the Persian Gulf; a major source of petroleum
	a seaport on the Persian Gulf and capital of Kuwait