Is there a way to do it permanently so that they don’t reappear at the next quiz? Have not found the way so far. Thanks!
Yes there is a way in the web. You need to go to the side bas and click: “Review and Practice”. Once there, click on “Words list”. There you will find all the words you clicked on and you can permanently remove the ones you already know by clicking the “X” next to the specific word.
Here is a picture.