extroversion vs sociability

extroversion and sociability both are nouns.

Word	Noun	Adjective	Verb	Adverb
extroversion	Yes	No	No	No
sociability	Yes	No	No	No

As nouns, sociability is a hypernym of extroversion; that is, sociability is a word with a broader meaning than extroversion:

extroversion: (psychology) an extroverted disposition; concern with what is outside the self
sociability: the relative tendency or disposition to be sociable or associate with one's fellows

Other hypernyms of extroversion include sociableness.

extroversion (noun)	sociability (noun)
(psychology) an extroverted disposition; concern with what is outside the self	the relative tendency or disposition to be sociable or associate with one's fellows