selective vs exclusive

selective is not a noun while exclusive is a noun.

Word	Noun	Adjective	Verb	Adverb
selective	No	Yes	No	No
exclusive	Yes	Yes	No	No

selective (noun)	exclusive (noun)
	a news report that is reported first by one news organization

selective (adjective)	exclusive (adjective)
tending to select; characterized by careful choice	excluding much or all; especially all but a particular group or minority
characterized by very careful or fastidious selection	not divided among or brought to bear on more than one object or objective
	not divided or shared with others