aspołeczny nietowarzyski in inglese:

He's antisocial.

I may be antisocial, but it doesn't mean I don't talk to people.

children’s antisocial behaviour

Vandalism, especially breaking public property, is very antisocial behaviour.

It’s not dangerous where I live but there is a lot of antisocial behaviour.

Harold was very antisocial and never went out to meet new people.

Harold was very antisocial and never went out to meet new people. understaffed

I don't mean to be antisocial, but I'm tired.

Yumi's boyfriend is a bit antisocial.

... considered to be these asocial reclusive organisms.

It's a bit asocial of you to sit in the corner while we're having dinner as a family.