armed forces vs attention

armed forces and attention both are nouns.

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

armed forces (noun)	attention (noun)
the military forces of a nation	the work of providing treatment for or attending to someone or something
	a courteous act indicating affection
	a motionless erect stance with arms at the sides and feet together; assumed by military personnel during drill or review
	the process whereby a person concentrates on some features of the environment to the (relative) exclusion of others
	the faculty or power of mental concentration
	a general interest that leads people to want to know more