What is the answer to "Promise to settle up later" in the USA Today Crossword?

The answer to the USA Today Crossword clue "Promise to settle up later" is IOU (3 letters).

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Promise to settle up later USA Today Crossword Clue

Across clue · from the August 5, 2026 puzzle

Stuck on “Promise to settle up later” from the USA Today Crossword? Here is the verified answer:

Answer

IOU

3 letters · Across · last seen August 5, 2026

1ASemisolid precipitation5 1DAlternative to "solve" or "buy a vowel," on "Wheel of Fortune"4 2DSolitary4 3DLetters on pre-1991 maps4 4DBecome less flexible7 5DStarted a game of Sardines3 6DWorkers on a ship4 6ACrochet or macrame5 7DMovie with the song "Naatu Naatu"3 8DOoh and ___3 9DPortion of the day during which teachers don't actually get downtime10 10DWonder Woman's headwear5