We're getting closer to nominating a Democratic presidential candidate — and Bernie Sanders continues to put up one serious verbal fight against Hillary Clinton.

Taking a look at Sanders's speeches from 15 different debates spanning from April 2015 through February 2016, Dictionary.com found the top 20 keywords the Vermont senator has used the most.

Here's how the numbers shake out.

And here's the full list.

1. Handful

2. Crumble

3. Speculation

4. Tuition-free

5. Substantially

6. Cease-fire

7. One-tenth

8. U.K.

9. Cayman Islands

10. Buck

11. Turnout

12. Quagmire

13. Henry Kissinger

14. Earth

15. Sum

16. Perpetual

17. Greed

18. Capita

19. Fossil

20. Unintended