[dreeves]

Great question! Let's see...

EVOC: green, especially with the cute tagline, "learning, period"

BREV: green or yellow; slightly shorter than wikipedia

GREP: green; perfectly greppable

GOOG: green; perfectly googlable

PRON: green; perfectly pronounceable

SPEL: yellow or red, given the confusion with "learn dot dot com"

VERB: yellow; the verbification isn't obvious but probably verbable

So all in all I think it's a good name!