“Warning sound”
The verified answer to the Newsday Crossword clue “Warning sound”, with letter-by-letter analysis and the full puzzle context for the Thursday, April 16, 2026 puzzle.
Hints first
The Answer
The answer to “Warning sound” is GRR
Letter analysis: the 3-letter answer
Vowels, consonants, and crossword construction notesThe clue “Warning sound” appeared in the Newsday Crossword on Thursday, April 16, 2026 as a across entry. The verified answer is GRR — a 3-letter word that begins with G and ends with R.
This answer contains 0 vowels and 3 consonants. The Newsday Crossword is published daily by Newsday on Long Island and edited by Stan Newman, whose Saturday Stumper is widely considered one of the toughest mainstream crosswords in print.
Other clues with the answer GRR
GRR has been used as the answer for these Newsday Crossword cluesMore clues from the April 16, 2026 puzzle
Thursday Newsday CrosswordFrequently asked questions about “Warning sound”
What is the answer to “Warning sound” in the Newsday Crossword?
The verified answer is GRR — a 3-letter word that appeared as a across entry on Thursday, April 16, 2026.
How many letters is the answer to “Warning sound”?
The answer GRR contains 3 letters.
Was “Warning sound” an across or down clue?
This clue ran as a Across entry.
Is this site affiliated with Newsday?
No. This is an independent fan reference site — we are not affiliated with Newsday. The Newsday Crossword is a trademark of its respective owner. We solve and verify each Newsday Crossword puzzle manually before publishing the answer key.