armed forces vs detach

armed forces is a noun but detach is not a noun.

Word	Noun	Adjective	Verb	Adverb
armed forces	Yes	No	No	No
detach	No	No	Yes	No

armed forces (noun)	detach (noun)
the military forces of a nation

armed forces (verb)	detach (verb)
	come to be detached
	cause to become detached or separated; take off
	separate (a small unit) from a larger, especially for a special assignment