barricado vs barricade

barricado is not a noun while barricade is a noun.

Word	Noun	Adjective	Verb	Adverb
barricado	No	No	Yes	No
barricade	Yes	No	Yes	No

As verbs, barricado and barricade are synonyms defined as:

barricado (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

barricado (verb)	barricade (verb)
block off with barricades	block off with barricades
	prevent access to by barricading
	render unsuitable for passage