United States of America vs Saint Lawrence

United States of America and Saint Lawrence both are nouns.

Word	Noun	Adjective	Verb	Adverb
United States of America	Yes	No	No	No
Saint Lawrence	Yes	No	No	No

United States of America (noun)	Saint Lawrence (noun)
North American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean; achieved independence in 1776	a North American river; flows into the Gulf of Saint Lawrence and the North Atlantic
	Roman martyr; supposedly Lawrence was ordered by the police to give up the church's treasure and when he responded by presenting the poor people of Rome he was roasted to death on a gridiron (died in 258)