Brown dust that forms through oxidation of iron which is a sign of corrosion
If you're working on the Daily Themed Crossword for July 25, 2025 and got stuck on the clue “Brown dust that forms through oxidation of iron which is a sign of corrosion”, you're in the right place. Below is the verified answer, plus context about the clue and links to every other clue from the same puzzle.
Answer
About this clue
The clue “Brown dust that forms through oxidation of iron which is a sign of corrosion” was published in the Daily Themed Crossword on July 25, 2025, where it appeared as 11 Down. The solution is RUST — a 4-letter word that fits the 4-square down entry in the grid.
Daily Themed Crossword is a puzzle game by PlaySimple Games, available on iOS and Android. Each daily puzzle has a unifying theme that ties several of the longer clues together, and is sized 13×13 for the standard Themed edition.
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