collective security vs peace

collective security and peace both are nouns.

Word	Noun	Adjective	Verb	Adverb
collective security	Yes	No	No	No
peace	Yes	No	No	No

As nouns, peace is a hypernym of collective security; that is, peace is a word with a broader meaning than collective security:

collective security (noun)	peace (noun)
a system for international peace	a treaty to cease hostilities
	the absence of mental stress or anxiety
	the state prevailing during the absence of war
	harmonious relations; freedom from disputes
	the general security of public places