List 12
Across 
1. Deep and almost fanatical.
2. Be enough.
5. It sucks.
6. Rewrite (the noun).
8. Muhammad Ali was one.
9. Its root means measure.
12. Thankful.
13. Be absorbed into.
14. Its root means measure.
15. Get in the way of.
17. "Human-like."
18. Shaky.
22. Adjective form of 8A.
25. Serious.
28. Enough.
29. Frolic.
30. BOOOM!
31. Go BOOOM!
32. Exact.
Down 
1. Burnable.
2. Most excellent.
3. Light on fire.
4. Hubbub.
6. Revealment.
7. Something that 15As.
10. Rewrite (the verb).
11. "Tiny looker."
12. "Thankfullness".
16. Approval!
19. You'd need 11D to see it.
20. Out to lunch, so to speak.
21. Exactness.
23. Human-ness.
24. Lighting of the flame.
26. Spur of the moment feeling.
27. Fire.