conclusive vs conclude

conclusive is an adjective but conclude is not an adjective.

Word	Noun	Adjective	Verb	Adverb
conclusive	No	Yes	No	No
conclude	No	No	Yes	No

conclusive (adjective)	conclude (adjective)
forming an end or termination; especially putting an end to doubt or question

conclusive (verb)	conclude (verb)
	decide by reasoning; draw or come to a conclusion
	bring to a close
	reach a conclusion after a discussion or deliberation
	reach agreement on
	come to a close