“Square button”
The verified answer to the Newsday Crossword clue “Square button”, with letter-by-letter analysis and the full puzzle context for the Saturday, March 21, 2026 puzzle.
Hints first
The Answer
The answer to “Square button” is STOP
Letter analysis: the 4-letter answer
Vowels, consonants, and crossword construction notesThe clue “Square button” appeared in the Newsday Crossword on Saturday, March 21, 2026 as a across entry. The verified answer is STOP — a 4-letter word that begins with S and ends with P.
This answer contains 1 vowel 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 STOP
STOP has been used as the answer for these Newsday Crossword cluesMore clues from the March 21, 2026 puzzle
Saturday Newsday CrosswordFrequently asked questions about “Square button”
What is the answer to “Square button” in the Newsday Crossword?
The verified answer is STOP — a 4-letter word that appeared as a across entry on Saturday, March 21, 2026.
How many letters is the answer to “Square button”?
The answer STOP contains 4 letters.
Was “Square button” 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.