anti-social

An anti-social person is literally "against society". The are violent, lying, and often think of people as victims and objects to reach a goal.
Contrary to popular belief, shy/introverted people are not anti-social.

Correct use:
Sarah: God, I hate Ellie, she's so anti-social. She tore my living room up at the party.
Janet: I know, I hate that crazy bitch.

Incorrect use:
Sarah: God, I hate Ellie, she's so anti-social. She wouldn't even come to my party.
Janet: What are you talking about? She's just shy, idiot.

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