commander vs war machine

commander and war machine both are nouns.

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

commander (noun)	war machine (noun)
an officer in command of a military unit	the military forces of a nation
a commissioned naval officer who ranks above a lieutenant commander and below a captain
an officer in the airforce
someone in an official position of authority who can command or control others