1. Type of bridge
2. Golfer Isao
3. Home tool maker
4. Crazy person (slang)
5. An air dropped explosive against troops, vehicles and buildings
6. Worn to Mecca
7. Radio station, Mount Pearl, Newfoundland
8. Ltr. holder
9. "Didn't I tell you?"
10. Subject of a 2016 U.K. referendum
11. Book part
12. Furniture brand, Australia, Singapore and Kuala Lumpur
13. Standards organisation based in Pennsylvania
19. Apertures
21. Hardly the life of the party
24. Radiant
25. Lux. neighbor
26. Bête noire
27. Occupied, as a lavatory
28. App writer
29. "I ______ Have Danced ....."
30. _______a Island, New Zealand
31. U.K. body responsible for distributing funds to educational bodies
33. Candied
35. Convene
37. Adjusts, as a clock
38. Best Actor of 2003
40. Display
41. Agenda
43. Flips
44. Culled
46. Cunning
47. A Swiss army knife has lots of them
48. Village, northern India
49. Went out, as a fire
50. Bigger than big
51. "Would ______ to you?"
52. Vane letters
53. Congers
55. Chicken order
56. Propel, in a way