This clue appeared in the NYT Crossword on Thursday, August 20, 2026 (18 Down). The answer is hidden below until you want it. Thursday puzzles often have a trick, such as a rebus (several letters in one square) or answers that bend the rules.
How to read this clue
A clue in quotation marks is something a person might say. Look for another way of saying it, or the reply it suggests.
Answer length: 6 squares
First letter
I _ _ _ _ _
First and last letters
I _ _ _ _ O
Show the answer
About the answer
IDUNNO has been an answer 2 times in the NYT Crossword and Mini since March 10, 2026.
Other clues with the same answer
More clues from this puzzle
- One advocated for by the National Prison Project (10 Down)
- Whittled (down) (11 Down)
- Biblical mount (12 Down)
- It's worth remembering! (13 Down)
- Distinctive expression ... or a hint to this puzzle's Across clues (23 Down)
- Feature of San Francisco's Lombard Street (25 Down)
- Mole, e.g. (26 Down)
- Firm (27 Down)
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