Correct

阴险

/ yīnxiǎn / 
Strokes

Definition

treacherous/sinister

Example

As an Adjective

insidious; sinister; treacherous

1
Yīnxiǎn
阴险
jiǎohuá
狡猾

be evil and cunning; be sly and wicked

2
Yīnxiǎndúlà
阴险毒辣

be insidious and ruthless

3
Yīnxiǎn
阴险
de
的
jìhuà
计划

treacherous plot

4
Yīnxiǎn
阴险
de
的
dírén
敌人

insidious foe

5
Wéirén
为人
yīnxiǎn
阴险

be a wolf in sheep's clothing; be treacherous