お疲れ様です!
I wonder if there is any work in progress for a development similar to the actual Cram but for vocabulary.
I would very much welcome such a feature with the possibility of either showing the word itself or a sentence where the word in question would fit, as already happens with the Vocab Reviews.
お元気で
I see no one has replied to this in about a year, hence I believe either no plans are in the works or they didn’t see this. I second this feature. I would be extremely grateful to be able to cram vocabulary, as I struggle with it terribly. Would love to see this feature implemented if at all possible.
Hi!
Thank you so much for reviving this topic. This request is alive in other topics, in particular in this one.
It is good to link both and hope for this feature to come. 
Thank you so much for linking the other thread, which I had completely overlooked (I ran a search and the first one to come up was this one, so I thought it was the only one… Should have looked twice, silly me!).