Known to be effective Crossword Clue

We have the 6-letter answer for Known to be effective crossword clue, last seen in the WSJ Crossword October 15, 2025 puzzle. This answer will help you finish the puzzle you’re working on.

Known to be effective Crossword Answer

↓8.

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TESTED

(6 letters)

Helpful Hints

(adjective)
1. tested and proved useful or correct
2. tested and proved to be reliable

Hint 2: Clue Definitions

EFFECTIVE (adjective)
1. exerting force or influence
2. producing or capable of producing an intended result or having a striking effect
KNOWN (adjective)
1. apprehended with certainty

Hint 3: Other Answers Used in the Past

Tested
(6 letters)

Hint 4: Anagram

Unscramble the letters below to solve for today's answer.
DETEST

More WSJ Crossword (10/15/2025) Answers

Across

1. Scandal sheet fodder

5. Scot who pioneered the term “horsepower”

9. Using base eight

14. Three-part cookie

15. One of the winds

16. Carried

17. Hare and venison, for example

19. Buttoned-down

20. Trap

21. Summer on the French Riviera

23. Prefix for morph or parasite

24. Divider between the hemispheres

28. “Cool, dude!”

29. Convention-mocking movement

30. Air show maneuver

34. Stretch of history

36. Conductor Seiji

40. Drastic steps

44. ___ buddies (close pals)

45. Marked by dust or rust

46. Smell awful

47. Storage structure

50. Young fellow

52. “Really, thanks for saying it was my fault!”

58. Dark genre

59. ___ kwon do

60. Stellar bursts

63. Taking offense

65. Investment popularized on social media, and what the long Across answers contain?

68. On the perimeter

69. Lover of Aphrodite

70. Satisfactory

71. Abrasive powder

72. IRS IDs

73. Great American Ball Park team

All Answers

Down

1. Follows relentlessly

2. Kerman province’s nation

3. Change borders, say

4. "___ is human"

5. Sad state

6. Lawyers' org

7. Tribal emblem

9. Docs who deliver: Abbr.

10. Nice spot?

11. Bingham of "Baywatch"

12. Singer Baker

13. Strung along

18. Israel’s only female leader

22. Stretch of history

25. Respectful address

26. Upper hand

27. Chapel exchange

30. Syr. neighbor

31. Kitchen gadget brand

32. Extra NBA periods

33. Tudor Nazaré Big Wave Challenge competitor

35. Moody genre

37. "Right you ___!"

38. Itty-bitty

39. Invite

41. Dubai VIP

42. First name in scat singing

43. Figure on the Sistine Chapel ceiling

48. Redo, at Wimbledon

49. First family from Chicago

51. Lairs for bears

52. Pirouetting, perhaps

53. Not exciting

54. Número de días de la semana

55. Creepy looks

56. Mechanic’s focus

57. Bring to mind

61. Private sch.

62. The ___ the limit!

64. Have a go

66. Grown fellows

67. End for lion or leopard

All Answers