What is the answer to "Cosmic rays, mostly" in the Newsday Crossword?

The answer to the Newsday Crossword clue "Cosmic rays, mostly" is IONS (4 letters).

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Cosmic rays, mostly Newsday Crossword Clue

Across clue · from the September 10, 2026 puzzle

Stuck on “Cosmic rays, mostly” from the Newsday Crossword? Here is the verified answer:

Answer

IONS

4 letters · Across · last seen September 10, 2026

Sheriff's identifier5 Hammering sound4 Way away4 Leading lady of song4 Troublemaker of folklore7 Slithery swimmer3 Combustion evidence5 Tennis swing6 Express discontent4 Is always defeating4 Brewery unit3 Gridiron quorum6