First word starts with a F, middle word starts with an A, and last word starts with a T.
18. Eternally : FOR ALL TIME
31A. "Let's move on to something else" : "FORGET ABOUT THAT"
37A. Building safety procedure : FIRE ALARM TEST
44A. Some studio-based educators : FINE ART TEACHERS
59A. What 3/4/2014 is, and a hint to 18-, 31-, 37- and 44-Across : FAT TUESDAY
Argyle here. Throw me some beads. A timely puzzle with two grid spanners and some interesting fill. Not much trouble.
Across:
1. American Revolution supporter : WHIG. "Early activists in the colonies called themselves "Whigs", seeing themselves as in alliance with the political in Britain, until they turned to independence and started emphasizing the label Patriots." - Wikipedia
5. Cracked fixture across from Independence Hall : BELL
9. Suitor : SWAIN. Most dictionaries show a reference to Old Norse.
14. Loser in a fable : HARE
15. Ice formation : FLOE
16. Garden violet : PANSY
17. Big name in door-to-door sales : AVON
20. Moral precept : TENET
22. Arctic inhabitant : INUIT. The preferred term for Eskimo.
23. Suffix with Manhattan : ITE
24. In the know : HIP
27. Soak up some rays : TAN
28. URL letters : WWW
35. Davis of "Do the Right Thing" : OSSIE. Directed by Spike Lee. (1989)
36. Geologic periods : EONs
42. Obstruct : CLOG
43. Paper tray unit : SHEET
51. Brief missions? : OPs. (operations)
52. Drill sergeant's address : "SIR!"
53. Barbecue residue : ASH
54. On the __ vive: alert : QUI. (literally: long live who?)
55. Debate focus : ISSUE
57. Took a cut : SWUNG. Baseball.
64. Ill-considered : RASH
65. Word before circle or child : INNER
66. Shore phenomenon : TIDE
67. Attacking the task : AT IT
68. Reply to "Who wants to clean up this mess?" : "NOT ME!"
69. Cry of pain : [YEOW!]
70. Ballpoints : PENs
Down:
1. "Consider this scenario ..." : "WHAT IF ..."
2. Must : HAVE TO
3. One with pressing chores? : IRONER
4. One in a pool : GENE. On another day, it might be STENO.
5. Pal 4 life : BFF. (Best Friends Forever)
6. "Xanadu" band : ELO. (Electric Light Orchestra)
7. Loughlin of "Full House" : LORI. Full House was a hugely popular ABC sitcom which ran for 192 episodes. Link
8. Crude shed : LEAN-TO
9. Support for a broken digit : SPLINT
10. Power unit : WATT
11. "Give me __!": start of a Hawkeye's cheer : AN I. (Iowa Hawkeyes)
12. Philosophy suffix : ISM
13. Bill, the "Science Guy" : NYE
19. Waikiki feast : LUAU
21. This and this : THESE
25. "__ miracle!" : IT'S A
26. Beach bucket : PAIL
28. Villagers below the Grinch's cave : WHOs
29. Have a yen for : WANT
30. Oz. and kg. : WTs. & 40D. Oz. or kg. : MEAS. (Dept. of Weights and Measures)
32. Steep-walled canyon : GORGE. Interesting usage for this word. Dict.
33. Creature : BEAST
34. Pearly whites : TEETH
37. Turn, as pancakes : FLIP. Today is National Pancake Day at IHOP. Get a free short stack of buttermilk pancakes.
38. Electrical particles : IONs
39. "Cheers" actress Perlman : RHEA. She met her match when she met Lilith's mother.
41. Geek Squad pros : TECHs
42. Money VIP : CFO. (chief financial officer)
45. Guarantee : ASSURE
46. Go up : RISE
47. Unlikely to disappoint : TRUSTY
48. Compare apples to apples? : EQUATE
49. Takes to jail : RUNS IN
50. Tourist attractions : SIGHTS
55. News piece : ITEM
56. Actress Falco : EDIE. IMDb bio.
58. Food truck offering : WRAP
59. Snorkeling aid : FIN
60. Year, south of the border : AÑO
61. Tunneler's explosive : T-N-T
62. Ruckus : ADO
Argyle