1. Lofty abode (var.)
6. Filch
11. An end to sex?
14. Genealogy, e.g.
15. Reef material
16. Miss identification?
17. Takes a chance
19. Nada
20. Harts' mates
21. Strengthen, with "up"
22. Least healthy-looking
26. Col. Sanders feature
28. Intonations
29. Pop singer Estefan
31. Spoonful, say
32. Tradesman, i.e.
33. TV monitor?
36. In the know, so to speak
37. Beau
38. Tasty triple treat
39. High power
40. Parade twirler
41. Stigmatize
42. Diva's trait
44. Commendation
45. Lion or tiger or bear
47. Big rock
48. Oodles
49. Wise Athenian statesman
51. Snaps
52. Daring
58. Island chain?
59. Colorful marble
60. Jerusalem artichoke, e.g.
61. Chemical suffix
62. NASA scrubs, e.g.
63. Angler's gear