1: Tree fluid

4: URL opener

8: Ambassador's forte

12: Confront

13: Stable mate

14: Snobbishly unfriendly

16: Trout tempter

17: Comportment

18: Center

19: Old-womanish

21: It may get plastered

23: Fight for breath

24: Blob of used gum

25: Turned to the right

27: Have stuff

29: My brothel's keeper?

30: It may be synthetic

31: First zoo?

34: Took a hike

37: Fit for a King?

38: ___ alai

39: Stage piece

40: Cockroach, for one

41: Nutty

42: Massage

43: Tiny amount

45: Indian strikers?

47: 'Sure thing!'

48: Part of a costume, perhaps

49: Travel smoothly

50: Temple student

51: Gates of philanthropy

52: Goalie's protection

55: Like a dungeon

58: Hand-held harp

60: English county

62: Covered with creepers

64: Your father's sister

66: Gives the heave-ho

67: Smaller than small

68: Cold duck guzzler

69: Curling surface

70: University bigwig

71: Hang around

72: Soup veggie

1: Where to find a sweater

2: Caustic

3: Banana discard

4: 'I wonder...'

5: Followed

6: Bald tire's lack

7: Cooped (up)

8: Highlander's cap

9: Straighten, as wheels

10: Pas de deux conclusion

11: Have a fling?

12: Diamond defect

15: Uploading initials

20: Quaint oath

22: Happy time?

26: She may get sheared

28: Bitterly amusing

29: Go, with 'on down'

30: Muddlement

31: Nearly closed

32: ___-tat

33: 'Rock and Roll All Nite' band

34: Nimble

35: Test choice

36: Pulls a heist

37: Place for a feeling

40: Important

41: Unit of oil production, briefly

43: Internet address letters

44: Over the ___

45: 'Silent' prez, familiarly

46: Keeps from squeaking

49: Earth shade

50: La Scala offering

51: Spread news of

52: Playful sprite

53: Combat site

54: Kind of calendar

55: Lower, as lights

56: Enthusiastic

57: Cats' prey

59: Course deviations

61: Glissando instrument

63: Spanish title of respect

65: Diminutive dog