acquisitive vs possessive

acquisitive is not a noun while possessive is a noun.

Word	Noun	Adjective	Verb	Adverb
acquisitive	No	Yes	No	No
possessive	Yes	Yes	No	No

acquisitive (noun)	possessive (noun)
	the case expressing ownership

acquisitive (adjective)	possessive (adjective)
eager to acquire and possess things especially material possessions or ideas	serving to express or indicate possession
	desirous of owning
	having or showing a desire to control or dominate