outpost vs war machine

outpost and war machine both are nouns.

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

outpost (noun)	war machine (noun)
a military post stationed at a distance from the main body of troops	the military forces of a nation
a settlement on the frontier of civilization
a station in a remote or sparsely populated location