1. Former Russian royal
2. Let up
3. Kuwaiti, e.g.
4. Lip
5. Flustered state
6. Enroll
7. "Guilty," e.g.
8. Propel, in a way
9. II
10. Living room furniture
11. Biology lab supply
12. Faction
13. Adam & Eve's third
18. Diva ditty
19. Overture
23. Drag
24. Drudges
25. Fog
26. Unsettle
27. Absence of hostilities
28. Gathered leaves
29. Nitwit
30. Dog tag datum
31. Après-ski drink
32. Itsy-bitsy
34. Movies
37. Flowering Spring shrub
38. Lackluster
39. Rank in English peerage
45. Lunge
46. Ingredient in fertilizers
47. Agenda entries
48. Jury, e.g.
49. And others, for short
50. Earned
51. "Comme ci, comme ça"
52. Bat's home
53. Caught in the act
54. Keats, for one
55. Passe do
57. ___ lab
58. Delivery vehicle
59. Cleaning agent: Mop & ___