coincidental
adj[usu pred 通常作表语]
resulting from coincidence 由巧合造成
The similarity between these two essays is too great to be coincidental, ie One must have been copied from the other. 这两篇文章雷同的地方很多, 并非巧合所致(一定是一篇抄袭另一篇).
🗣️ 情景例句
The arbitration decision shall be final and binding on both parties.