1: LSD, informally

5: Sums up

9: Wild guesses

14: Stag or bull, e.g.

15: Ground corn

16: Unspoken

17: Warm up, for short

18: Cut back

19: Speak formally

20: Marine

23: Condensation phenomenon

24: Impressionist?

25: Iamb woman?

27: Won every game

30: You can beat it

31: 'Quadrophenia' band, with 'The'

34: Margarita flavoring

36: Approaching

39: They might be visual

41: Casting director's assignments

42: Garbage barge

43: Put into the overhead bin

44: Spots

45: Szechuan sauce source

46: After-dinner candy

48: Maudlin

52: Earth movers?

55: Parrot perches

59: Wharf pest

60: Climber's goal

63: Rolex rival

65: Eerie sound

66: Prom escort

67: Stuck in the mud

68: Stole stuff

69: '___ Cowgirls Get the Blues'

70: Cancún coins

71: Cumbersome boats

72: Unused portion

1: More than sufficient

2: Editor's insertion symbol

3: Intestinal

4: Plumb-line measures

5: Current unit

6: Pricey

7: Mend socks

8: Enjoy a bed

9: 'Dracula' author Bram

10: Ancient mariner

11: College faculty members

12: Sinks one's teeth into

13: Agonizes (over)

21: Shape with cutting blows

22: Things to crack

26: Vintners' vessels

28: Piece of strategy

29: Scrabble century

31: Used to be

32: Strike

33: Mileage counters

35: City near Scottsdale

37: Slimy stuff

38: Major rte.

40: Do some laps at the Y

41: 'It's b-a-a-c-k!' fashion

47: Ramblers

49: Monkeyshines

50: Polynesian paste

51: Over there

52: Step heavily

53: Durable fiber

54: Diploma word, sometimes

56: Prevent, with 'off'

57: Hauls around

58: Exhausted

61: Film follower

62: Fish house?

64: Metro maker