How to make a selection from dictionary?

In the header I could not exactly formulate the question, since several of them, and they are vague.
Idea: the app randomly shows a word and gives the interpretation, then the word falls into the base of the "already explored"
The idea is not new, and I've seen similar, but there were served pre-prepared cards.
I want the words displayed are random, the filters, "medicine", "building", "jurisprudence" for example, etc.
Actually the question whether there is a dictionary with API that can be used to implement it? And how to trim common words, all kinds of particles, pronouns, etc.?
July 8th 19 at 15:25
0 answer

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