Nippon vs Anti-Imperialist International Brigade

Nippon and Anti-Imperialist International Brigade both are nouns.

Word	Noun	Adjective	Verb	Adverb
Nippon	Yes	No	No	No
Anti-Imperialist International Brigade	Yes	No	No	No

Nippon (noun)	Anti-Imperialist International Brigade (noun)
a constitutional monarchy occupying the Japanese Archipelago; a world leader in electronics and automobile manufacture and ship building	a terrorist group organized in 1970 to overthrow the Japanese government and monarchy and to foment world revolution; is said to have close ties with Palestinian terrorists