Correct

竟至

/ jìng zhì / 
Strokes

Example

As a Verb

go so far as to; go to the length of

1
Wéi
为
dá
达
mùdì
目的
  
,
tā
他
jìng
竟
zhì
至
yǐ
以
wǔlì
武力
xiāng
相
wēixié
威胁
  
。

To achieve his end, he went so far as to threaten to use force.