[HoHoeHeaux]

What exactly does preverted mean? Vert means green so I assume you mean something pre-green? Yellow maybe? Just asking.

[Devil_Anse]

"Pre-green" sounds right. "Before it turns green." Yeah. No doubt that's what he meant.

[Princeliberty]

I had the clear typo. Should have been per not pre.

Vert also means go straight or up or correct.

Pervert means to change form the correct or proper.

Debase etc...

[Princeliberty]

Make something blue.