Here is a list of some 250 words and phrases that triggert some spam filters.

http://donna-suggests.com/Words-and-Phrases-that-Trigger-Some-Spam-Filters

Some anti-spam programs search for words and phrases that are typical of spam and assign each incoming e-mail a “score.” If your e-mail has too many of these words and phrases, you receive a high score, and you may be blocked.

http://donna-suggests.com/words-and-phrases-that-trigger-anti-spam-filters

Every email marketer should have a list of Spam trigger words next to their desk.

http://donna-suggests.com/subject-line-spam-trigger-words

Here is a list of words that commonly appear in spam comments:

http://donna-suggests.com/WPSpamWords