1: Abrupt bit of thunder

5: Creep

9: Night birds

13: 'Hey, that hurts!'

14: Causing wonder

16: Lick

17: Folded food

18: Free-for-all

19: In ___ (unmoved)

20: Attache case carriers

22: Left orbit

24: Birdbrain

26: Swings around

27: Vacation place

29: Answered with cheek

33: George W. Bush, to George H.W. Bush

34: Exposes

37: Make good on a debt

38: Flower sites

40: Power

42: Medicinal amount

43: Asian caregivers

45: Overly sentimental

47: Pinot Noir or Merlot

48: They may be nude

50: Twists to pull free

52: Hierarchy levels

55: Furnishes with workers

56: Classroom projectiles, perhaps

60: Coyote sounds

63: Used to be

64: Confidence

66: Too diluted

67: Responds correctly on 'Jeopardy!'

68: Improper, as influence

69: Roof rim

70: Station

71: Refute

72: Girls' books hero Nancy

1: Basic beds

2: Oahu bash

3: Sign that changes the pitch of a note

4: Album contents

5: Rush hour phenomenon

6: Large pitcher

7: Gets to

8: Prepare for knighthood

9: Fanatical

10: Small dam

11: Not on schedule

12: Many a retired thoroughbred

15: 'Trivial Pursuit' edition

21: Neatnik's nemesis

23: Duct product

25: Monorail unit

27: Spacious

28: Math subj.

30: Golfer's garb, e.g.

31: Lightens, as a burden

32: Not the original color

33: Stretch across

35: Teamwork deterrent

36: Point out

39: Like the best route from A to B

41: Limited time

44: Ignore contemptuously

46: 'You betcha!'

49: Muddle

51: Deceived

53: Pancreas, e.g.

54: Type of guitar

56: Give this for that

57: Colombian coin

58: Vexes

59: Amaze

61: Bathe

62: Place at an angle

65: Attention getter