Correct

活络

/ huó luò / 
Strokes

Example

As an Adjective

loose

1
Yáchǐ
牙齿
yǒudiǎn
有点
huóluò。
活络
  
。

The tooth has become a bit loose.

As an Adjective

noncommittal; indefinite

2
Tā
他
huídá
回答
de
得
hěn
很
huóluò
活络
  
,
shuí
谁
yě
也
shuōbùqīng
说不清
tā
他
xià
下
yī
一
bù
步
yào
要
gànshénme
干什么
  
。

He was rather noncommittal in his answer, and nobody knew what he was about to do next.