subscribe vs sanction

subscribe is not a noun while sanction is a noun.

Word	Noun	Adjective	Verb	Adverb
subscribe	No	No	Yes	No
sanction	Yes	No	Yes	No

subscribe (noun)	sanction (noun)
	the act of final authorization
	a mechanism of social control for enforcing a society's standards
	official permission or approval
	formal and explicit approval

subscribe (verb)	sanction (verb)
mark with one's signature; write one's name (on)	give sanction to
adopt as a belief	give religious sanction to, such as through an oath
receive or obtain regularly	give authority or permission to
offer to buy, as of stocks and shares
pay (an amount of money) as a contribution to a charity or service, especially at regular intervals