war machine vs company

war machine and company both are nouns.

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

war machine (noun)	company (noun)
the military forces of a nation	a social gathering of guests or companions
	an institution created to conduct business
	organization of performers and associated personnel (especially theatrical)
	small military unit; usually two or three platoons
	crew of a ship including the officers; the whole force or personnel of a ship
	a unit of firefighters including their equipment
	a band of people associated temporarily in some activity
	a social or business visitor
	the state of being with someone

war machine (verb)	company (verb)
	be a companion to somebody