symbolical vs representative

symbolical is not a noun while representative is a noun.

Word	Noun	Adjective	Verb	Adverb
symbolical	No	Yes	No	No
representative	Yes	Yes	No	No

symbolical (noun)	representative (noun)
	an item of information that is typical of a class or group
	a person who represents others
	a member of the United States House of Representatives
	an advocate who represents someone else's policy or purpose

symbolical (adjective)	representative (adjective)
relating to or using or proceeding by means of symbols	standing for something else
serving as a visible symbol for something abstract	being or characteristic of government by representation in which citizens exercise power through elected officers and representatives
	serving to represent or typify