involve vs concern

involve is not a noun while concern is a noun.

Word	Noun	Adjective	Verb	Adverb
involve	No	No	Yes	No
concern	Yes	No	Yes	No

As verbs, concern is a hypernym of involve; that is, concern is a word with a broader meaning than involve:

Other hypernyms of involve include bear on, come to, have to do with, pertain, refer, relate, touch, touch on.

involve (noun)	concern (noun)
	something that interests you because it is important or affects you
	something or someone that causes anxiety; a source of unhappiness
	a feeling of sympathy for someone or something
	an anxious feeling
	a commercial or industrial enterprise and the people who constitute it

involve (verb)	concern (verb)
make complex or intricate or complicated	be relevant to
occupy or engage the interest of	be on the mind of
have as a necessary feature
connect closely and often incriminatingly
contain as a part
engage as a participant
require as useful, just, or proper