1: Elliptical

6: Choose

9: Celebration

13: Employs

14: In need of fuel

15: Unit of work or energy

16: Choral composition

17: Printer spec.

18: Caulking material

19: Guile

21: Soup and salad, e.g.

23: Senate vote

24: Trade agreement

25: Litter member

28: Eminem's '8 ___'

30: State of fitness

35: Secondhand

37: Put ammo into

39: Cop show sound effect

40: Bishop Desmond

41: Garments worn by the Ganges

43: Come upon

44: Lady's companion

46: Had an opinion

47: Lavish party

48: Graceful women

50: Trellis piece

52: Divot material

53: Corrode

55: Debatable gift

57: Western wear

61: Scoffed at

65: Juicy plants

66: Old soap ingredient

68: Winding

69: Pizzeria purchase

70: Fancy marble

71: Go along

72: Rookie

73: The limit, for some

74: Provides with

1: Resistance units

2: Six-stringed fiddle

3: Pretentious

4: Itty-bitty

5: Admire, and then some

6: Cutlass Supreme, e.g.

7: The old man

8: More than once

9: Big pig

10: Black-and-white divers

11: Turn on an axis

12: Gropes for words

15: Energy units

20: Jib and spanker

22: Loutish fellow

24: Most precious

25: Light golf strokes

26: Loan shark's offense

27: 'Loves me not' unit

29: Emulate a couch potato

31: Spat

32: Has a go at

33: Slowly, in music

34: Finito

36: Crummy place

38: Soup herb

42: 'All the world's a ___' (Shakespeare)

45: Put into words

49: Daylight

51: Ankle-related

54: Popeye's buddies

56: Spree

57: ___ fiber (flax, hemp, ramie, or jute)

58: Friend

59: Film follower

60: Art ___

61: Moist

62: Mend socks

63: Scratched (out)

64: Turns red, perhaps

67: Jabber