representative vs typical

representative is a noun but typical is not a noun.

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

representative (noun)	typical (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

representative (adjective)	typical (adjective)
standing for something else	exhibiting the qualities or characteristics that identify a group or kind or category
being or characteristic of government by representation in which citizens exercise power through elected officers and representatives	of a feature that helps to distinguish a person or thing
serving to represent or typify	conforming to a type