Correct

突起

/ tūqǐ / 
Strokes

Definition

to appear suddenly/projection/bit sticking out

Example

As a Verb

break out; appear suddenly

1
Zhànshì
战事
tūqǐ
突起
  
。

Hostilities broke out.

2
Kuángfēng
狂风
tūqǐ
突起
  
。

A fierce gale sprang up.

As a Verb

rise high; tower

3
Jīfēng
奇峰
tūqǐ
突起
  
。

Peaks tower magnificently.

As a Noun

protuberance; swelling