Ordered by uses in the last three years (since 2023-11-03), then by uses across the whole archive.

1. AnswerLast 3 yearsAll time
2. 1
   IRIS

   33D Glad family

   26
   225
3. 2
   ETAS

   4D Itinerary info

   26
   214
4. 3
   ACER

   26D Pete Sampras, notably

   23
   137
5. 4
   PESO

   23D Mexican mint product

   20
   131
6. 5
   LOS

   55D Spanish article

   17
   144
7. 6
   ISLA

   3D Margarita, e.g.

   17
   119
8. 7
   TESS

   7D "Touched by an Angel" character

   14
   167
9. 8
   LARA

   50D Pasternak heroine

   14
   138
10. 9
    TENSE

    15D In danger of snapping

    12
    114
11. 10
    LODE

    2D Treasure-trove

    9
    84
12. 11
    LIDS

    25D Blinkers

    9
    52
13. 12
    NAVE

    32D Place to pray

    8
    68
14. 13
    CANE

    27D One with a supporting role

    7
    85
15. 14
    ANSEL

    13D Noted Adams

    7
    71
16. 15
    SCONE

    14D Baked breakfast item

    5
    51
17. 16
    DONT

    52D Terse warning

    5
    50
18. 17
    FLAT

    1D Like some rates

    4
    57
19. 18
    PATS

    30D Dabs

    4
    51
20. 19
    NOBEL

    41D Coveted award

    4
    30
21. 20
    HST

    8D Bygone presidential inits.

    3
    125
22. 21
    ERGS

    53D Dyne-centimeters

    3
    84
23. 22
    NITS

    48D Annual sports contests, for short

    2
    58
24. 23
    ALIS

    31D Some Muslim men

    2
    36
25. 24
    ALTI

    47D Some singers

    2
    34
26. 25
    HAYS

    35D Eponymous code creator

    2
    26
27. 26
    TEASETS

    18A Service groups

    2
    23
28. 27
    LORES

    43D Like inferior computer graphics

    2
    15
29. 28
    SETA

    34D Bristle

    1
    64
30. 29
    ANET

    6D Without ___ (daringly)

    1
    56
31. 30
    KEATS

    45D "Lines on the Mermaid Tavern" poet

    1
    29
32. 31
    FLESH

    11D Relatives

    1
    20
33. 32
    WENTAPE

    20D Flipped

    1
    7
34. 33
    URIS

    24D Writer who created the writer Gideon Zadok

    0
    94
35. 34
    IGET

    49D 1988 Belinda Carlisle hit "___ Weak"

    0
    34
36. 35
    INTRA

    44D Prefix with molecular

    0
    34
37. 36
    ITIN

    51D Pack ___

    0
    33
38. 37
    PARC

    21D Green stretch in Grenoble

    0
    15
39. 38
    SOIE

    5D French silk

    0
    13
40. 39
    FIATS

    39D Uno and others

    0
    11
41. 40
    OMER

    22D Post-Passover period

    0
    11
42. 41
    ABELE

    9D White poplar

    0
    10
43. 42
    LISTENS

    19A Minds

    0
    10
44. 43
    SICA

    29D Director Vittorio De ___

    0
    8
45. 44
    IFORONE debut

    46A "Speaking personally ..."

    0
    7
46. 45
    GRETE

    42D Marathoner Waitz

    0
    6
47. 46
    LAVIN

    10D 1987 Tony-winning actress for "Broadway Bound"

    0
    6
48. 47
    LOSTONESBALANCE

    16A Slipped

    0
    5
49. 48
    RESIDENTIALAREA

    36A Place likely to have zoning restrictions

    0
    5
50. 49
    AFLEA

    40D "___ in Her Ear" (classic Georges Feydeau farce)

    0
    4
51. 50
    ADLAIESTEVENSON

    17A He said "In America, anybody can be president; that's one of the risks you take"

    0
    3
52. 51
    MANTO

    12D Sending a ___ the moon (1960's goal)

    0
    2
53. 52
    PASSESAS debut

    38A Mimics satisfactorily

    0
    2
54. 53
    POPULACE debut

    21A Masses

    0
    2
55. 54
    SALESASSISTANTS debut

    57A Buying guides?

    0
    2
56. 55
    TEETERTOTTERING debut

    56A Playground activity

    0
    2
57. 56
    ALBERTALLIGATOR debut

    54A Pal of Pogo

    0
    1
58. 57
    AMERICANSPANISH debut

    28A Alternative to Castilian

    0
    1
59. 58
    ANILIDE debut

    47A Compound in fungicides

    0
    1
60. 59
    CROSSREACTIVITY debut

    37A Factor in relationships between viruses

    0
    1
61. 60
    FANGLIKE debut

    39A Long and sharply pointed

    0
    1
62. 61
    FLIESATHALFMAST debut

    1A Signifies respect and sadness

    0
    1
63. 62
    WENHOLEE debut

    20A Engineer in 2000 headlines

    0
    1