Google AdSense Stop Words

This site offers a few suggested "Stop Words", which MAY prevent normal Adsense ads from
being shown. These reputed stop-words cause PSAs (Public Service Ads) to be
substituted, instead of normal AdWords ads. PSAs do not pay any money, but count
as impressions, thereby diluting your AdSense statistics.

N.B.: This adsense word list is pure webmaster speculation.
NONE of the words below are proven stop-words, but ALL the words have been mentioned by webmasters, as POSSIBLE AdSense stop words.

In no way, is this meant to be a comprehensive stop-word list.
It is intended to help direct your SEO thinking in your particular situation.
The words are grouped by category, to make associations easier.

Grab the list here.