[Kambris]

Words of the Ethereal (necro Lich spell) sell pretty decent. Even though the guy above me sorta already mentioned it. Most lowbie words, though... yeah I wouldn't even bother. The best way to get words you're missing at lower levels is to just browse different vendors all around the world during your travels and pick them up for a few plat at most. Unless you're selling your words at close to vendor price (or perhaps you "monopolize" that particular word by checking every vendor around to make sure they DON'T have it in stock so that you are one of the only suppliers, and subsequently you raise the price), it's not really worth the trouble.