Export vocabulary list (or make it public)
I'd like to practice with a native speaker, but with such a limited vocabulary I can only talk about topics that I have learned. It would be nice to be able to send a list of the words I know to the speaker, so they know what we can effectively discuss.
We're considering the ability to export vocab. Glad to hear you'd like that functionality. Your use case is interesting. In the meantime, you can describe the skills you'd like to brush up on to the native speaker (you'll integrate the words you already know and learn new ones if you don't know them already based on those themes or skills that you'd like to practice with the native speaker). We plan on integrating more ways to practice speaking on Duolingo soon. We'll keep you updated!