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Smokestack buildup Newsday Crossword Clue

Across clue · from the October 4, 2026 puzzle

Stuck on “Smokestack buildup” from the Newsday Crossword? Here is the verified answer:

Answer
SOOT
4 letters · Across · last seen October 4, 2026

More clues from the October 4, 2026 puzzle

Bring under control4 Cantina fare4 Antioxidant berry4 Flour producer4 Make revisions to4 Prayer wrap-up4 Make amends (for)5 Pokes fun at5 Timeline slice3 Quick message4 From Havana5 Plant in Road Runner cartoons6