Manhattan Project scientist Harold Crossword Clue

We have the 4-letter answer for Manhattan Project scientist Harold crossword clue, last seen in the LA Times Crossword December 23, 2025 puzzle. Sometimes we all need some help finding the answer!

Manhattan Project scientist Harold Crossword Answer

↓38.

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Helpful Hints

(noun)
1. United States chemist who discovered deuterium (1893-1981)

Hint 2: Clue Definitions

PROJECT (noun)
1. any piece of work that is undertaken or attempted
2. a planned undertaking
PROJECT (verb)
1. extend out or project in space
2. make or work out a plan for; devise
SCIENTIST (noun)
1. a person with advanced knowledge of one or more sciences

More LA Times Crossword (12/23/2025) Answers

Across

1. Root beer brand owned by Coca-Cola

6. Tightly closed

10. Smile joyously

14. Indigenous Alaskan

15. Work hard for

16. Feminine Spanish pronoun

17. Roman robes

18. Rather often

20. Jackie on the Hollywood Walk of Fame

21. Mardi Gras, for one: Abbr.

22. Selling point

23. In large quantities

27. Name on a former lake in Central Asia

28. "Guys and Dolls" composer Frank

32. 'Been __, done that'

35. Chapel bench

36. Med. plan option

37. Taunting remark

42. Chicken __ king

43. Hundred Acre Wood joey

44. Cropped up

45. Antarctic body of water with penguin rookeries

48. "Othello" frenemy

50. NHL legend known as "The Great One"

55. Poker buy-ins

58. Final tally

59. Prefix with gram

60. Handmade backyard nest box, and an apt description of 18-, 23-, 37-, and 50-Across

63. Hollowed out

64. Crossword hint

65. Finds a purpose for

66. Blender setting for pumpkin pie filling

67. As ___ on TV

68. “Devil Inside” band

69. Ring-shaped island

All Answers

Down

1. Baker's sheetful

2. Welcome to Maui!

3. Middle daughter of King Lear

4. Difficult situation

5. MA, ME, MI, and MO, but not MU

6. Follow-up film

7. Rutger of "Blade Runner"

8. Ocean State sch.

9. Blasting letters

10. __ of burden: plow-pulling animals

11. Letter-shaped pipe joints

12. ___ vera gel

13. “The Simpsons” creator Groening

19. At __ soldier!

21. FDR energy project

24. Dirt pie cookie

25. Escape in a hurry

26. Ames locale

29. Go on git!

30. Big birds of Australia

31. Learning by repetition

32. Salty drop

33. Saintly glow

34. Airport pickup figs.

35. Vietnamese soup

39. Multicolored horse

40. All the __: very popular

41. Brings forward for display

46. Country between Finland and Norway

47. Merit badge holder

48. "Well, maybe"

49. Sleeve

51. English county south of Suffolk

52. Masked vigilante whose name is Spanish for "fox"

53. Genuflect

54. Alpine song

55. School basics

56. Aswan's river

57. Factual

61. French yes

62. “Top Gun” org.

63. Audit firm pro

All Answers