Jackson vs MS

Jackson and MS both are nouns.

Word	Noun	Adjective	Verb	Adverb
Jackson	Yes	No	No	No
MS	Yes	No	No	No

Jackson (noun)	MS (noun)
capital of the state of Mississippi on the Pearl River	a master's degree in science
a town in western Tennessee	a state in the Deep South on the gulf of Mexico; one of the Confederate States during the American Civil War
a town in south central Michigan	a chronic progressive nervous disorder involving loss of myelin sheath around certain nerve fibers
a town in western Wyoming
7th president of the US; successfully defended New Orleans from the British in 1815; expanded the power of the presidency (1767-1845)
general in the Confederate Army during the American Civil War whose troops at the first Battle of Bull Run stood like a stone wall (1824-1863)
United States writer of romantic novels about the unjust treatment of Native Americans (1830-1885)
United States civil rights leader who led a national campaign against racial discrimination and ran for presidential nomination (born in 1941)
United States singer who did much to popularize gospel music (1911-1972)
United States singer who began singing with his four brothers and later became a highly successful star during the 1980s (born in 1958)
English film actress who later became a member of British Parliament (born in 1936)