unruliness 

英汉解释

n. 任性；无法无天

同义词

n. fractiousness，wilfulness，willfulness

参考例句

1. Wang Dongchun: That is possible. I feel myself always in a state of unruliness.
王东春：也许是的，我觉得自己一直不是很安分的。
2. I continue to address unruliness in class, talking in class, visiting other students during class time etc.
我一直批评课上出现的散漫，讲话，随便下座位找其他同学的情况。
3. If art"s works have two conditions, it is really art"s works of the frankness and the unruliness, they would great, affirm and praise.
这类作品有此二者，便是真正具有率性恣肆之美的艺术作品，应该大加肯定和赞扬。

英英解释

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

网络释义

unruliness
任性; 难驾驽; 无法无天;
unruliness pay
调皮工资：;
to think of our life from whose unruliness
考虑我们的生命，从那些任性的;
caprice freeness headiness self-indulgence self-will selfishness unruliness
任性;