i wonder if there is a way to add an alternate spelling for a vocab set item. in russian there is one letter that is sometimes spelled one way and sometimes another, and it would be nice if both could be counted correctly. on a related note... in some of my definitions i'm giving two possible equivalents (ex. cheap, inexpensive). i will have to test this out with the "learn new words" and i haven't tried it yet, but i assume that it will require that both things be typed for people to get it right? that could be problematic. i suppose in that case i should just choose one or the other...?