causeless

同义
causeless reasonless
词性
s
解释
having no justifying cause or reason
示例
a senseless, causeless murder|a causeless war that never had an aim|an apparently arbitrary and reasonless change

同义
fortuitous uncaused causeless
词性
s
解释
having no cause or apparent cause
示例
a causeless miracle|fortuitous encounters--strange accidents of fortune|we cannot regard artistic invention as...uncaused and unrelated to the times