I am looking for an adj that means not clogged. /and vt.

[zhengl_2000]

I told the plumber that my kitchen drain was clogged.
I asked:" Can you use your snake to make it xxxxx?"
Can you xxxxx(vt.) the drain pipe for me?

[bmo]

I told the plumber that my kitchen drain was clogged.
I asked:" Can you use your snake to make it xxxxx?"
Can you xxxxx(vt.) the drain pipe for me?

The verb form would be unclog.

Just go to www.onelook.com and enter *clog.

Adj. clear, unclogged, unobstructed.