Some Hackberry has very few "warts", but you may be right. I'm not the best at ID from pictures and most of the other guesses are species that don't grow locally. The good news is, it'll burn fine once dried.
Tree of heaven will grow in Tennessee. It's invasive so probably won't show up in identification guides.
I meant most guesses don't grow locally to me, I'm not familiar with them. The Tree of Heaven for example.