Correct

无极

/ wújí / 
Strokes

Definition

Wuji county in Shijiazhuang 石家庄地区[shí jiā zhuāng dì qū], Hebei/The Promise (name of film by Chen Kaige)

Example

As a Verb

be boundless/infinite/endless

1
Yǔzhòu
宇宙
shì
是
wújí
无极
de
的
  
。

The universe is infinite/endless.

2
Huānxīn
欢欣
wújí
无极

boundless joy

As a Noun

source of the world