USA vs shamanism

USA and shamanism both are nouns.

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

USA (noun)	shamanism (noun)
the army of the United States of America; the agency that organizes and trains soldiers for land warfare	an animistic religion of northern Asia having the belief that the mediation between the visible and the spirit worlds is effected by shamans
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	any animistic religion similar to Asian shamanism (especially as practiced by certain Native American tribes)