1: Tree fluid

4: Foot part

8: Help for the hapless

12: Be a whiner

13: Casino card game

14: Reluctant

16: Sea spot

17: Drainpipe bend

18: Island near Molokai

19: Stripper's attire

21: Merino mamas

23: Computer capacity, for short

24: Pose for a pic

25: Glasgow girl

27: Emolument

29: It can be a sacrifice

30: Container

31: Dance like Hines

34: Went alone

37: Type type

38: Fireman's tool

39: “Not guilty,” e.g.

40: Not share

41: Paper starter

42: Yuletide worker

43: Slippery sheet

45: Montana and Washington

47: Siamese or Persian

48: Tennis shot

49: Cardinal

50: Cockroach, for one

51: Crooked

52: Beat walker

55: You don't need a license to fly it

58: Name on the marquee

60: Frighten

62: Ticked off

64: Like the Atacama

66: Fail to include

67: Unpredictable

68: Fibula or femur

69: They're 16th of 26

70: Pump part

71: Frosty's composition

72: Helios, to the Romans

1: Japanese dish

2: Pass out

3: Part of a hammer head

4: Sternward

5: Least well done

6: Animal stomachs

7: Anticipatory feeling

8: For ___ the marbles

9: Rich, as soil

10: Lion's pride

11: Kind of beetle

12: Racetrack stops

15: 'To each ___ own'

20: Sandpaper component

22: Gyrate

26: 'Not only that ...'

28: Aardvark's tidbit

29: Constricting snake

30: Peaty place

31: Without give

32: Drive train element

33: Enlivens (with 'up')

34: What some writers work on

35: Earthenware jar

36: Where Barry Bonds plays, briefly

37: Dr. No, to Bond

40: Quoits target

41: Spider in the kitchen

43: Winter ailment

44: Fireplace wood

45: Japanese honorific

46: Small birds

49: Breed of sheep

50: Kind of nut in 'South Pacific'

51: Big businessman

52: Minor role

53: Corbeled-out window

54: Spot and Fido

55: 4-H member, usually

56: Colored eye part

57: Folded food

59: Filing aids

61: Police

63: Spot

65: Condensation phenomenon