Spellquizzer is software created by Dan Hite. He offers a free trial download so I tested it out. I thought the “quiz me on the list” was the most fun. The gentleman reads a sentence and then asks you to spell a word within the sentence.
Here is a quick shot of what it looks like:
They also offer a free downloadable holiday spelling lists here.
If you want to give this program a try, visit Spellquizzer and download the free trial.