articulation vs joint

articulation and joint both are nouns.

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

As nouns, articulation and joint are synonyms defined as:

articulation and joint: (anatomy) the point of connection between two bones or elements of a skeleton (especially if it allows motion)

Other synonyms of articulation include articulatio.

As nouns, articulation and joint are synonyms defined as:

articulation and joint: the shape or manner in which things come together and a connection is made

Other synonyms of articulation include join, junction, juncture.

articulation (noun)	joint (noun)
the act of joining things in such a way that motion is possible	marijuana leaves rolled into a cigarette for smoking
(anatomy) the point of connection between two bones or elements of a skeleton (especially if it allows motion)	junction by which parts or objects are joined together
the aspect of pronunciation that involves bringing articulatory organs together so as to shape the sounds of speech	a disreputable place of entertainment
expressing in coherent verbal form	(anatomy) the point of connection between two bones or elements of a skeleton (especially if it allows motion)
the shape or manner in which things come together and a connection is made	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

articulation (adjective)	joint (adjective)
	united or combined
	involving both houses of a legislature
	affecting or involving two or more