I observed that a lot of words from the official ETS material is not included into Greg’s vocab list. Is there any updated list?
I think Greg has done that knowingly because if he had included most of the words from official material then you’ll have an easier time solving those verbal question and this would result in you wrongly estimating your mastery on the topic because in real GRE you’ll 100% encounter words which you may have never seen before!
Sounds logical.
Btw aren’t you Greg?