just reply to Faldo's post with your guess, by letter. you may also comment, but it's considered bad form to comment in such a way as to unduly influence others; but you many vote for your own daffynition as a bluff - but realize that's been shown to be (usually) a wasted vote, as it won't be counted for you.

also, if you actually know the word, you might consider voting for a well-formed bluff rather than the "right" answer. since the points don't matter.