abarticulation vs dislocation

abarticulation and dislocation both are nouns.

Word	Noun	Adjective	Verb	Adverb
abarticulation	Yes	No	No	No
dislocation	Yes	No	No	No

As nouns, dislocation is a hypernym of abarticulation; that is, dislocation is a word with a broader meaning than abarticulation:

abarticulation: dislocation of a joint
dislocation: a displacement of a part (especially a bone) from its normal position (as in the shoulder or the vertebral column)

abarticulation (noun)	dislocation (noun)
dislocation of a joint	the act of disrupting an established order so it fails to continue
	an event that results in a displacement or discontinuity
	a displacement of a part (especially a bone) from its normal position (as in the shoulder or the vertebral column)