unruliness

1. We are all fed up with his unruliness.
   我们对他的任性都厌烦了。
2. The police visited the nightclub on two occasions after complaints of unruliness by nearby residents.
   在被邻近居民举报其乌烟瘴气后，那个夜总会被警方整治了两次。
3. Moreever, it is urgently needed at present because of the phenomena of serious moral weakness, unruliness and nihilism existing in the professional activity of Chinese officials.
   而当前我国公务员职业活动中相当严重的道德疲软、道德失范乃至道德虚无现象更是迫切要求公务员道德之法律建构。
4. The world of folklore, with its unique carefree leisure, unruliness and energy, can effectively compensate for the abnormal and lopsided development of the modern man so as to enable him to resist the social alienation imposed on him and reconstruct for himself a sounder personality.
   民间世界以其特有的自由自在、野性与活力为现代人的畸形化和片面化发展提供一种有效补偿，从而为现代人抵制人性异化，重构健全人格起到积极作用。

noun

1. the trait of being prone to disobedience and lack of discipline

   Synonym:    fractiousnesswillfulnesswilfulness