conjunctive vs joint

conjunctive and joint both are nouns.

Word	Noun	Adjective	Verb	Adverb
conjunctive	Yes	Yes	No	No
joint	Yes	Yes	Yes	No

conjunctive (noun)	joint (noun)
an uninflected function word that serves to conjoin words or phrases or clauses or sentences	marijuana leaves rolled into a cigarette for smoking
	junction by which parts or objects are joined together
	a disreputable place of entertainment
	(anatomy) the point of connection between two bones or elements of a skeleton (especially if it allows motion)
	a piece of meat roasted or for roasting and of a size for slicing into more than one portion
	the shape or manner in which things come together and a connection is made

conjunctive (adjective)	joint (adjective)
serving or tending to connect	united or combined
involving the joint activity of two or more	involving both houses of a legislature
	affecting or involving two or more