同流合污
tóngliú-héwūTraditional 同流合汙
to fall in with bad company
Every meaning
tóngliú-héwū
- to fall in with bad company
Its characters
- 同tóngsame; alike
- 流liúto flow
- 合héto close; to shut
- 污wūdirty; filthy
Words with 同
Words with 流
Meanings from our own dictionary. Chengyu from the Xinhua idiom list, the most common first.