terry is right: The word "asozial" ought to be avoided simply because the Nazi swine murdered several hundred thousand people on the grounds that they were "asozial" or "antisocial".
e.g. Homelessness disappeared under the nazi regime ... but not because the Nazis built housing, as their modern apologists claim, but because they murdered all the homeless they could find.
"Asozial" was a generic sentence, thousands were sent to Youth KZ for example.
http://bag-wohnungslosenhilfe.de/ausstell/art...http://www.uni-duisburg-essen.de/home/fb/pres...http://www.bpb.de/themen/V84V2Z,0,0,Das_Jugen...... I did use the word "asozial" once at home, in my youth - and got a slap in the face from an extremely agitated father (who had been forced into the Wehrmacht at 17, shot at 18, returned from POW camp with tuberculosis at 20 and had hated the Nazis and their followers fervently ever since).
"Asozial" is the language of the perpetrators, just like "Ausmerzen" or "unsere Ehre heißt Treue"; that the word is used frequently in german schoolyards means that a) kids enjoy playing with taboos and b) they have no idea that this word carried a death sentence only a couple of decades ago.