Have an option to show the first letter of the answer for "active recall" flash cards.
I have turned off the option for active recall cards because if the clue is something like "hasty" there are many words that would work. If you answer with a word that is correct, but not the actual answer word, you can add as an alternative. However, if you answer with a word that you think is correct but is not, you may be entering an incorrect word in the "alternative word" field.
It would be great to have an option to see just the first letter of the answer word. That should be enough of a clue that I can disregard most synonyms, but not enough to make the question too easy.