unsocial
adjective
[ ʌnˈsəʊʃ(ə)l ]
• (of the hours of work of a job) falling outside the normal working day and thus socially inconvenient.
• causing annoyance and disapproval in others; antisocial.
• "the unsocial behaviour of young teenagers"
• not seeking the company of others.
• "mountain goats are relatively unsocial"