1: Grates upon

6: Help for the hapless

10: Word after union or comparison

14: Just-hatched hooter

15: Bask in a bath

16: Sound of laughter

17: More duplicitous

18: Express mail carrier?

19: Baikal is the world's deepest

20: Ovarian hormones

22: Dance with a dip?

23: Magazine with an African-American audience

24: Portable bed

25: Accumulated

28: Rowing team member

32: Is short and shy

33: Not suitable

35: Undivided

36: Crew implement

37: Espresso holders

39: 'I'm Sorry' singer Brenda

40: Do some research

41: Hierarchy levels

42: Tear apart

43: Solid alcohols

45: Makes translucent

47: Wrap up

48: 'Put two and two together,' for one

50: Spot to park

53: Conducts business

57: Head hunters?

58: Pronoun in a Hemingway title

59: Sparkling topper

60: Keeps cold

61: Dixie bread

62: Provide with a source of income

63: Quarterback's call

64: Tousle

65: Musical symbols

1: Thorny flower

2: Piercing tools

3: Cat's eye, sometimes

4: Lady, e.g.

5: Disco pulser

6: Colorado ski resort

7: Bananas or nuts

8: Furnishes with workers

9: The limit, for some

10: Pie fight sound effects

11: Get better

12: Acorn droppers

13: “Not guilty,” e.g.

21: Creator of the universe

22: Does a pre-laundry chore

24: Sleeveless outer garment

25: They can swing

26: Be in store for

27: Twill weave

28: Blockheads

29: Spies

30: About

31: Calls for

33: Java vessels

34: Carp constantly

37: Old witch

38: Word heard on December 31

42: Type of lettuce

44: Time for kickball, maybe

45: Five-dollar bill

46: Lineup

48: 1990 Best Actor Jeremy

49: Maggie Smith and Judi Dench

50: A pink one means trouble

51: Typographic measure

52: Card pack foursome

53: K or G

54: Heels

55: Harness race pace

56: Tired adages

58: Secretary's stat