Cutting-edge powder source
Crossword clue · 1 known answers · 1 appearances · Last seen in the Newsday crossword on December 20, 2025
Latest answer · Verified
DIAMOND
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About this clue
The clue “Cutting-edge powder source” has appeared 1 times in our database with 1 different answers, so count the squares in your grid and check the crossings before you commit. Most recently it ran in the Newsday crossword on December 20, 2025, where the answer was DIAMOND.
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