shut off vs barricade

shut off is not a noun while barricade is a noun.

Word	Noun	Adjective	Verb	Adverb
shut off	No	No	Yes	No
barricade	Yes	No	Yes	No

As verbs, barricade is a hypernym of shut off; that is, barricade is a word with a broader meaning than shut off:

Other hypernyms of shut off include bar, block, block off, block up, blockade, stop.

shut off (noun)	barricade (noun)
	a barrier set up by police to stop traffic on a street or road in order to catch a fugitive or inspect traffic etc.
	a barrier (usually thrown up hastily) to impede the advance of an enemy

shut off (verb)	barricade (verb)
block off the passage through	block off with barricades
isolate or separate	prevent access to by barricading
stem the flow of	render unsuitable for passage