Three versatile letters at work

As I came out of the post office today, I encountered these three letters in cast iron:

OPE

How many words can you come up with in about 30 seconds, that contain these three letters? (any Boggle junkies out there?)

Here's my 30 second list:

Cope
Mope
Hope
Nope
Dope
Rope
Slope
Tightrope
Antelope
Stethoscope
Telescope
Periscope
Elope
Pope
...and of course, Open (which is the above word in its entirety)

Eh..... I'm out of time, and ideas!

Fading paint and rusting iron