1: In mourning

4: Piercing tools

8: Acorn droppers

12: Either of the racing Earnhardts

13: Joseph had one of many colors

14: Dorothy's visit to Oz, e.g.

16: Get an eyeful

17: Heavy book

18: Wild dog

19: Oboes, e.g.

21: Broodmares

23: Popular ABC adventure series

24: Get nosy

25: Thin-bladed tools

27: Suffers from

29: Drop out, in poker

30: Seamstress's sticker

31: 'Friendly' pronoun

34: Like some sheets

37: Puff like a pooped pup

38: Get going

39: Roller coaster feature

40: Burger roll

41: Mend socks

42: Tag players

43: Knocks for a loop

45: Treats vengefully

47: Faux follower

48: Ring toss item?

49: Movie

50: Emolument

51: Fibula or femur

52: Brown paper container

55: Very top

58: Train for a title fight

60: Speak foolishly

62: Announcer of yore

64: Freshly

66: Shrek, e.g.

67: Pelvic bones

68: Wise man

69: Chomp

70: Pain in the neck

71: Neatnik's nemesis

72: Red or Yellow

1: More wise

2: Back way

3: Property title

4: It may be passed on the Hill

5: Abounding in trees

6: Buddhist blessers

7: Tobacco pipe part

8: Like any number finishing with '9'

9: Seed coverings

10: Numbers game

11: Slumps

12: Village or hamlet

15: Verbal zinger

20: Loafer, for instance

22: Ankle-knee connector

26: Trite

28: Aardvark's tidbit

29: Uploading initials

30: Spider in the kitchen

31: Just one of those things

32: 'Spenser: For ___' (Urich series)

33: Deep desires

34: Coin toss

35: Greek letter

36: Have a fling?

37: Boil fluid

40: Wager

41: Lower, as lights

43: 'Caught you!'

44: Methods

45: Confession topic

46: Responded 'Not guilty'

49: Pass up

50: Equals

51: Old hat

52: UFO, on jetfighter's radar

53: One from the heart

54: Tickled-pink feeling

55: Rm. coolers

56: Renege, slangily, with 'out'

57: Cats' prey

59: Quarterback's call

61: Pulls a heist

63: Wharf pest

65: Where to find a browser