Correct

存疑

/ cún yí / 
Strokes

Example

As a Verb

leave a question open; leave a matter for future consideration

1
Zhè
这
jiàn
件
shì
事
zhǐhǎo
只好
zànshí
暂时
cúnyí
存疑
  
。

We have to put this matter aside for the time being.

As a Noun

doubt on one's mind; question left in one's mind