Antisocial
WordNet
adjective
(1) Hostile to or disruptive of normal standards of social behavior
"Criminal behavior or conduct that violates the rights of other individuals is antisocial"
"Crimes...and other asocial behavior"
"An antisocial deed"
(2) Shunning contact with others
"Standoffish and antisocial"
"He's not antisocial; just shy"
WiktionaryText
Adjective
- Unwilling or unable to associate normally with other people
- antagonistic, hostile, or unfriendly toward others; menacing
- Opposed to social order or the principles of society