war machine vs friendly

war machine and friendly both are nouns.

Word	Noun	Adjective	Verb	Adverb
war machine	Yes	No	No	No
friendly	Yes	Yes	No	No

war machine (noun)	friendly (noun)
the military forces of a nation	troops belonging to or allied with your own military forces

war machine (adjective)	friendly (adjective)
	characteristic of or befitting a friend
	of or belonging to your own country's forces or those of an ally
	easy to understand or use
	inclined to help or support; not antagonistic or hostile