heroical vs hero

heroical is not a noun while hero is a noun.

Word	Noun	Adjective	Verb	Adverb
heroical	No	Yes	No	No
hero	Yes	No	No	No

heroical (noun)	hero (noun)
	the principal character in a play or movie or novel or poem
	a large sandwich made of a long crusty roll split lengthwise and filled with meats and cheese (and tomato and onion and lettuce and condiments); different names are used in different sections of the United States
	a person distinguished by exceptional courage and nobility and strength
	someone who fights for a cause
	(classical mythology) a being of great strength and courage celebrated for bold exploits; often the offspring of a mortal and a god

heroical (adjective)	hero (adjective)
having or displaying qualities appropriate for heroes