antisocial vs asocial

antisocial and asocial both are adjectives.

Word	Noun	Adjective	Verb	Adverb
antisocial	No	Yes	No	No
asocial	No	Yes	No	No

As adjectives, antisocial and asocial are synonyms defined as:

antisocial and asocial: hostile to or disruptive of normal standards of social behavior

antisocial (adjective)	asocial (adjective)
shunning contact with others	given to avoiding association with others
hostile to or disruptive of normal standards of social behavior	hostile to or disruptive of normal standards of social behavior