Substance marked with a skull and crossbones Crossword Clue

We have the 5-letter answer for Substance marked with a skull and crossbones crossword clue, last seen in the WSJ Crossword October 29, 2025 puzzle. Sometimes we all need some help finding the answer!

Substance marked with a skull and crossbones Crossword Answer

↓2.

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Helpful Hints

(noun)
1. a poisonous substance produced during the metabolism and growth of certain microorganisms and some higher plant and animal species

Hint 2: Clue Definitions

SUBSTANCE (noun)
1. the property of holding together and retaining its shape
2. considerable capital (wealth or income)
MARKED (adjective)
1. strongly marked; easily noticeable
2. having or as if having an identifying mark or a mark as specified; often used in combination

More WSJ Crossword (10/29/2025) Answers

Across

1. Get in hot water?

6. Wash. neighbor

9. No average joe

14. Locker room sulker

15. Plead

16. Diarist Nin

17. Bleeped word

19. Spelling champ?

20. Cacophony

21. Ottoman official

23. Check out, before a heist

24. 666, e.g.

26. Well-funded grp.?

28. Eye count for a Cyclops

29. Make like an ibis

31. Mined matter

34. Brothers’ keepers?

37. Give the boot

38. Discussion forum leader

39. Light wood

40. Creature-filled craft

41. Jet-black

43. Rock with a blue tinge?

44. Subwoofer output

46. Activist Mandela

47. Confucian concept

48. Rife with life

49. “Personally...,” online

50. A few bucks, maybe

52. Thought

56. Radio toggle

58. Facet

60. Mens ___

62. Good place to dye

64. Placating

66. Site of Japan’s Nijo Castle

67. Earth, in combinations

68. Halloween candy eponym

69. Planted

70. Gallery stuff

71. Some RSVPs

All Answers

Down

1. Travel tirelessly?

3. Carrier of many NCAA games

4. Snaky swimmer

5. Like nearly half of all premature deaths

6. Spanish party island

7. User of an inverted pentagram, maybe

8. “A Death in the Family” author

9. Gaping chasm

10. Chilling

11. Mazes full of dead ends?

12. Sounds from sots

13. Arthur of the court

18. Runs out of steam

22. Retina cells

25. Heifers’ hellos

27. Stephen King book in which dead animals rise again, like five spooky creatures do in this puzzle

30. Diving seabird

32. Conical caramel candy

33. Garden with a serpent

34. Assist an arsonist, say

35. Crimson Tide school

36. Movement that’s in vein

40. Numbskull

42. Hordes

45. Mysterious glow

46. Many a flower girl

51. Ham it up

53. Stop on a line

54. Great Lakes natives

55. Like a numbskull

56. Names as a price

57. Deli spread

59. It's a long story

61. Epoch divisions

63. Affirmative action

65. 'What did I tell you?'

All Answers