What is the answer to "___-nighter"?

The most common answer is ALL. However, there is 1 possible answer to this clue.

When was this clue last used?

This clue was most recently seen in 2025.

How difficult is this clue?

We rate this clue as Easy difficulty.

___-nighter Crossword Clue Answer

Stuck on ___-nighter? The answer is 3 letters and was featured in the October 23, 2025 Universal crossword. Get the solution here.

___-nighter Crossword Answer

1 ?

2 ?

3 ?

Hints

Hint 1 meaning

Hint 2 anagram

Other Universal Clues (10/23/25)

1A: Gross

5A: Call offering you a free vacation, probably

9A: Comic book artist Kubert

13A: Branch of 1-Down

14A: Smooth strides

16A: Something as old as time, sometimes

17A: Easter symbol

18A: AI trying to blend in with society?

21A: Channel popular among '80s teens

22A: Apartment documents

___-nighter Crossword Clue FAQ

What is the 3-letter answer to "___-nighter" crossword clue?

The answer to the "___-nighter" crossword clue is ALL. This answer contains 3 letters and was confirmed in the Universal puzzle.

Which crossword used "___-nighter" clue?

This crossword clue most recently appeared in the Universal puzzle on October 23, 2025. Daily crossword puzzles often reuse popular clues, so this clue may appear again in future puzzles from the same publication or others.

What is the meaning of ALL?

The word ALL means: quantifier; used with either mass or count nouns to indicate the whole number or amount of or every one of a class. This definition provides context for why it fits the crossword clue "___-nighter".