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Daily Newsday Crossword

“Mirror material”

The verified answer to the Newsday Crossword clue “Mirror material”, with letter-by-letter analysis and the full puzzle context for the Sunday, September 21, 2025 puzzle.

Published · Down · 5 letters

Hints first

Letters 5
First letter G
Last letter S
G ? ? ? S

A 5-letter down entry from the Sunday puzzle

The Answer

G L A S S

The answer to “Mirror material” is GLASS

Letters 5
Direction Down
Published Sep 21, 2025

Letter analysis: the 5-letter answer

Vowels, consonants, and crossword construction notes
Unique 4 of 5 positions
Vowels 1 20% of word
Consonants 4 non-vowels
First letter G starts with

The clue “Mirror material” appeared in the Newsday Crossword on Sunday, September 21, 2025 as a down entry. The verified answer is GLASS — a 5-letter word that begins with G and ends with S.

This answer contains 1 vowel and 4 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 GLASS

GLASS has been used as the answer for these Newsday Crossword clues
“Windowpane material” Oct 21, 2025 “Goblet, for instance” Jan 5, 2025

More clues from the September 21, 2025 puzzle

Sunday Newsday Crossword
View full puzzle
NBC satirical show 3 ℓ · D Very pale 5 ℓ · D Wraps up 4 ℓ · D Anarchic situation 7 ℓ · D Service charge 3 ℓ · D "Coil" prefix 5 ℓ · D Unrestricted audition 10 ℓ · D Church areas 5 ℓ · D Bouquet delivery co. 3 ℓ · D Wriggly fish 3 ℓ · D Team's good-luck symbol 6 ℓ · A Soft throw 3 ℓ · D Obtain deviously 7 ℓ · A Awakening 7 ℓ · D Inert gas 5 ℓ · D DC ballplayers 4 ℓ · D Goes along 6 ℓ · A Took strides 7 ℓ · D ATM key 5 ℓ · D

Frequently asked questions about “Mirror material”

What is the answer to “Mirror material” in the Newsday Crossword?

The verified answer is GLASS — a 5-letter word that appeared as a down entry on Sunday, September 21, 2025.

How many letters is the answer to “Mirror material”?

The answer GLASS contains 5 letters.

Was “Mirror material” an across or down clue?

This clue ran as a Down 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.

Mirror material — Newsday Crossword Clue Answer | Newsday Crossword Answers