Correct

无由

/ wúyóu /
Strokes

Definition

to be unable (to do sth)/no reason to .../without rhyme or reason

Example

As a Verb

not be in a position (to do sth); have no way (of doing sth)

1
yóu
kǒnghuāng
恐慌
  

There is no reason for panic.

2
Wèn
问题
yóu
jiějué
解决

find no way of solving a problem

3
Xiāngjiàn
相见
yóu

have no opportunity to see each other