1: Word before blocker or testing

5: Ever so proper

9: Adult ugly duckling

13: World War II partnership

14: Where the heart is, proverbially

15: Quickly

16: Bro and sis

17: Applies pressure to

18: Tiny carnivore

19: Estranges

21: Gives a thrill to

22: Tenants sometimes break them

23: Exclude

25: Four-poster, e.g.

27: Oft-quoted words

31: Cottonseed source

35: Used a spade

37: Safe and sound

38: Egg-shaped

40: Bounce up and down

42: Hazardous gas

43: Inexperienced sailor

45: Fancy affairs

47: Salacious

48: Examples of low life?

50: Kind of talk

52: Stadium accesses

54: Brings to a halt

59: Essentials

62: Addition

64: Free from restraint

65: Bad driver's shout

66: Subordinate staffer

67: Knocks for a loop

68: Sigma Nu, for short

69: Frosty's composition

70: Musical pitch

71: Trees yielding elastic wood

72: What Wendy does to reattach Peter's shadow

1: Like a primer

2: Send to Siberia

3: Inner legbone

4: Dunderheads

5: Expressed in words

6: 100-0, e.g.

7: Set securely (Var.)

8: Complicated situations

9: Shaped like Earth

10: Give notice

11: Sailed right through

12: 'That's ___ to me!'

15: Metal tester

20: Lincoln loc.

24: ___-relief

26: Touch on the shoulders with a sword

28: Without a stitch

29: Expand

30: Transmit

31: Gaucho's cattle catcher

32: Egg, classically

33: Gray wolf

34: Rake

36: Creator of the universe

39: Lowers in value

41: Go, with 'on down'

44: St. Louis gridder

46: Confidential matters

49: Smartly dressed

51: Capital of Phoenix?

53: Dagwood's 'SKNXX-X'

55: Accumulate

56: Historic river of Paris

57: Provide with a source of income

58: Agonizes (over)

59: Has to

60: Golden Rule preposition

61: Amaze

63: Where something may stick