U.S. vs Wolverine State

U.S. and Wolverine State both are nouns.

Word	Noun	Adjective	Verb	Adverb
U.S.	Yes	No	No	No
Wolverine State	Yes	No	No	No

U.S. (noun)	Wolverine State (noun)
the executive and legislative and judicial branches of the federal government of the United States	a midwestern state in north central United States in the Great Lakes region, with capital Lansing
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