I've mentioned this problem before, and I regret to say I haven't followed the forums as closely as I should, so I don't know if this concern was addressed and rejected. If this starts sounding familiar, feel free to stop reading and post a strongly worded reprimand at me for wasting your time.
Before the list system overhaul, it was possible to quickly remove a word from the queue (NOT to ban it, just remove it from the Queue) by just hitting the quick-add button again. It would be really, really nice to be able to duplicate this feature with Miscellaneous. As it stands now, you can hit the quick add button, and you get a few seconds to reconsider that decision with the "WAIT!" button, but if you miss your window, you're hosed: you have go to the Study tab, click on the Miscellaneous list, click contents, click the month, click "edit this section," scroll down, find the word, click the "x", then click "save."
This is really irritating for me because I often pull up a character's popup, see a bunch of words I could see myself using and quick add them, and then realize (after the "wait" button's gone) that I've added too many and want to dial it back a bit.
As it stands now, hitting the quick add button again brings up a dialogue box that says "Skipped [word]. Already quick added." and gives you the choice to "add again." This seems kind of useless--why would you want to add it again? Is there any reason why it couldn't say "You've already quick added this to Miscellaneous. Do you want to remove it?"