任性翻译英语

任性的英语单词是wayward，详细信息如下：wayward 英 [ˈweɪwəd] 美 [ˈweɪwərd] adj.任性的;刚愎自用的;固执的;意料不到的例句：In a wayward mood, he ran away from home. 他任性地离家出走了。

Wayward 用的频率比较高~ 还有几个词wilfulcapriciousself-willed 好高兴可以解答你的问题~

任性rèn xìngcapricious; self-willed; wayward; unrestrained; intractable; headstrong; wilful:任性的小孩 a wilful child他很任性，谁说都不听。 He's headstrong and won't listen to anyone.

任性 [简明汉英词典]capricefreenessheadinessself-indulgenceself-willselfishnessunruliness

reckless也可以

wilful; self-willed; wayward; headstrong; unruly ; capricious

caprice