1. Floating in water (6)
4. Shell fragments (8)
10. Irritating (9)
11. Accumulate (5)
12. American actor Clark _____ (5)
13. Unreadable (9)
14. A radioactive metal (symbol: Th) (7)
16. Reflecting optimism (4)
19. Small annoying insect (4)
21. Colloquially: a "shrink" (7)
24. A ballet position (9)
25. Bravery (5)
26. Sag (5)
27. Remedy-less (9)
28. 2nd largest French-speaking city in the world (8)
29. Colorful bird (6)
Down
1. Pilot (8)
2. School text (8)
3. French for "Our" (5)
5. Wheeler dealer (7)
6. Absence of the sense of pain (9)
7. Close (6)
8. Hear (6)
9. Element with the symbol Na (6)
15. A manager of motel or pub (9)
17. Relating to syllables (8)
18. Large primitive fishes (8)
20. A Mexican liquor (7)
21. Bureau (6)
22. Haphazard (6)
23. A shallow pond near the ocean (6)
25. A small insectivorous American bird (5)