1. Peddle
2. "O" in old radio lingo
3. "Lulu" composer
4. Strange
5. Gale on the gridiron
6. One who's quite a feller?
7. Cupid, to the Greeks
8. Balloon filler
9. Large, luminous star
10. Operatives
11. Give the OK
12. Ad infinitum
13. Ethereal
18. Utter impulsively
23. Miner's entry
24. Royal pain
25. Arm joint
26. Spanish appetizer
27. Certifies
28. "Mind what I say!"
30. Musical show
32. Malay outrigger sailboats
33. Notes after dos
35. Military post
37. Competitions
38. Women of habits?
40. Act the blowhard
41. Type of organic fertilizer
43. Aches
44. Overwhelms
46. Back, in a way
47. F or G, but not H
48. First family's residence
49. Rice of fiction
50. Irascible
51. Above
52. Like some orders
55. "A mouse!"
56. Backstabber