Category Nuances for null:

• cd,
• undesirable,
• fraudulent,
• antisocial,
• illegal,
• accidental,
• destructive,
• juvenile,
• sudden,
• informal,
• criminal,
• intentional,
• negative,
• adolescent,
• induced,
• unauthorised,
• unauthorized,
• impulsive,
• deviant,
• social,
• untoward,
• improper,
• problematic,
• unlawful,
• delinquent,
• natural,
• malicious,
• damaging,
• behavioural,
• physical,
• bad,
• unacceptable,
• smaller,
• reckless,
• serious,
• lesser,
• severe,
• ongoing,
• relevant,
• unusual,
• single,
• unfortunate,
• minor,
• abnormal,
• urgent,
• economic,
• violent,
• disruptive,
• related,
• unforeseen,
• aggressive,
• general,
• depreciative,
• unethical,
• common,
• discriminatory,
• suspicious,
• uncontrollable,
• small,
• risky,
• urban,
• rebellious,
• covered,
• threatening,
• catastrophic,
• recreational,
• unplanned,
• parental,
• external,
• unexpected,
• unpredictable,
• unwanted,
• major,
• defined,

Simple Categories for null:

• activity,
• thing,
• behavior,
• misconduct,
• attribute,
• control,
• process,
• pattern,
• behaviour,
• motivation,
• disturbance,
• tort,
• motive,
• event,
• action,
• deeds,
• transgression,
• aggression,
• works,
• encroachment,
• violation,
• use,
• disaster,
• destruction,
• practice,
• mischief,
• occurrence,
• act,
• conduct,
• delinquency,