exploitatory vs exploit

exploitatory is not a noun while exploit is a noun.

Word	Noun	Adjective	Verb	Adverb
exploitatory	No	Yes	No	No
exploit	Yes	No	Yes	No

exploitatory (noun)	exploit (noun)
	a notable achievement

exploitatory (adjective)	exploit (adjective)
tending to exploit or make use of

exploitatory (verb)	exploit (verb)
	use or manipulate to one's advantage
	draw from; make good use of
	work excessively hard