1: Flimflams

6: Table spread

10: On-line discussion

14: Earthling

15: Goose sound

16: Gray wolf

17: Ammonia compound

18: Isinglass

19: Listen to

20: Crisp cookie

22: Repairs the outfield

23: Clock radio button

24: Fries, often

26: Circumvent

29: Squadrons

33: Tight-fitting

37: Routing term

38: Cut canines

39: Gardener's coil

40: Fielder's faux pas

42: Garbage barge

43: Inaugurated

45: Vichy water

46: Cold-shoulder

47: Lab jobs

48: Responded, on 'Jeopardy!'

50: Non-clashing color

52: Firesign Theatre skit, e.g.

57: Strongly advise

60: Not reasonable

63: Ground corn

64: Rock, scissors, or paper

65: 'Kama ___' (Hindu love manual)

66: Gloom

67: Power network

68: White wading bird

69: Delight, as a comedy club crowd

70: Lacking, along the Loire

71: Place for a summer home

1: Thick carpets

2: Aromatic herb

3: Part of PABA

4: Tropical fruit

5: React to pollen, perhaps

6: Resistance units

7: Filet mignon source

8: Cover fully

9: Giraffe relative

10: Intimacy

11: King of the road

12: All tucked in

13: Stocking stuffers

21: Accelerated (with 'up')

25: Scheduled

27: Tune

28: Is bold

30: Uneasy tingling

31: K or G

32: Stitched

33: Whiskey measure

34: 'Ix-nay'

35: Takes advantage of

36: In a polite way

38: Most faithful

41: Acorn dropper

44: PC bailout

48: ___ borealis

49: Places for toasting

51: 'The Lord of the ___'

53: Unyielding

54: Debut

55: Less common

56: Fill with joy

57: Baseball VIPs

58: Down-to-earth

59: Festive affair

61: Archaeology venue, at times

62: 'No ifs, ___, or buts!'