encampment vs war machine

encampment and war machine both are nouns.

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

encampment (noun)	war machine (noun)
the act of encamping and living in tents in a camp	the military forces of a nation
temporary living quarters specially built by the army for soldiers
a site where people on holiday can pitch a tent