We have the 4-letter answer for Back of an envelope crossword clue, last seen in the Newsday Crossword December 16, 2025 puzzle. This answer will help you finish the puzzle you’re working on.
Back of an envelope Crossword Answer
Find more clues, hints, and info below.
Find more clues, hints, and info below.
Helpful Hints
- (noun)
- the motion made by flapping up and down
- a movable airfoil that is part of an aircraft wing; used to increase lift or drag
- (verb)
- move with a flapping motion
- make a fuss; be agitated
- ENVELOPE (noun)
- the bag containing the gas in a balloon
- a curve that is tangent to each of a family of curves
- BACK (noun)
- a support that you can lean against while sitting
- the side that goes last or is not normally seen
- BACK (verb)
- give support or one’s approval to
- establish as valid or genuine
- BACK (adverb)
- in or to or toward a past time
- at or to or toward the back or rear
- BACK (adjective)
- located at or near the back of an animal
- of an earlier date
More Newsday Crossword (12/16/2025) Answers
Across
14. Clear-sky color
15. Be patient for
16. Measly
23. Make a knot in
24. Calculate a sum
25. Annoy greatly
27. "Canine" trees
34. Use as a bed
36. Justice Kagan
39. Gala party
43. Self images?
44. Courtroom event
46. Short skirts
49. Cpls. and Sgts.
56. Baby goat
57. Defiant cry
58. No longer valid
64. Molecule portion
66. Cash, informally
67. Swirling current
68. Took a tumble
69. Biblical hymn
72. Taste or hearing
Down
2. ___ vera gel
13. Laid-back person
21. Revered person
22. At no cost
26. ''Tall'' story
27. Skillful
30. Consider to be
35. Spanish boy
37. Taboo thing
40. Per item
50. Losing streaks
52. Beginning
59. Money borrowed
61. Strong smell
62. SSN, to the IRS
63. Recolored
Back of an envelope Crossword Clue Q&A
- When was Back of an envelope crossword clue used most recently?
- This clue was last seen in the December 16, 2025's Newsday Crossword.
- What was the most recent answer for Back of an envelope crossword clue?
- The most recent answer for the clue is FLAP
- What is the 4-letter answer for Back of an envelope crossword clue?
- FLAP
- When has Back of an envelope crossword clue been used historically?
That should be all the information you need to solve for the Back of an envelope crossword clue! Be sure to check more clues on our Crossword Answers.