collectivized vs collective

collectivized is not a noun while collective is a noun.

Word	Noun	Adjective	Verb	Adverb
collectivized	No	Yes	No	No
collective	Yes	Yes	No	No

collectivized (noun)	collective (noun)
	members of a cooperative enterprise

collectivized (adjective)	collective (adjective)
characterized by the principle of ownership by the state or the people of the means of production	forming a whole or aggregate
subscribing to the socialistic doctrine of ownership by the people collectively	done by or characteristic of individuals acting together
	set up on the principle of collectivism or ownership and production by the workers involved usually under the supervision of a government