USA vs Marlowe

USA and Marlowe both are nouns.

Word	Noun	Adjective	Verb	Adverb
USA	Yes	No	No	No
Marlowe	Yes	No	No	No

USA (noun)	Marlowe (noun)
the army of the United States of America; the agency that organizes and trains soldiers for land warfare	English poet and playwright who introduced blank verse as a form of dramatic expression; was stabbed to death in a tavern brawl (1564-1593)
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	tough cynical detective (one of the early detective heroes in American fiction) created by Raymond Chandler