<iframe src="https://exploratory.io/viz/Pvi7JHe4xd/bubble-chart-2-negative-words-HiG1TGw5tS?embed=true" frameborder="0" width="100%" height="100%" > </iframe>
I had collected twitter data for half of a year. Here you can show all words which were evaluated negative (based on VADER classification). The X-axis shows the sentiment value with the range of -0.1 and -4. The Y-axis shows the rate of how many times words appeared in tweets classified negative.