“Calculator key”

The verified answer to the Newsday Crossword clue “Calculator key”, with letter-by-letter analysis and the full puzzle context for the Friday, July 10, 2026 puzzle.

Hints first

Letters 4
First letter S
Last letter E
S ? ? E

A 4-letter down entry from the Friday puzzle

The Answer

S I N E

The answer to “Calculator key” is SINE

Letters 4
Direction Down
Published Jul 10, 2026

Letter analysis: the 4-letter answer

Vowels, consonants, and crossword construction notes
Unique 4 of 4 positions
Vowels 2 50% of word
Consonants 2 non-vowels
First letter S starts with

The clue “Calculator key” appeared in the Newsday Crossword on Friday, July 10, 2026 as a down entry. The verified answer is SINE — a 4-letter word that begins with S and ends with E.

This answer contains 2 vowels and 2 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 SINE

SINE has been used as the answer for these Newsday Crossword clues

More clues from the July 10, 2026 puzzle

Friday Newsday Crossword
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Frequently asked questions about “Calculator key”

What is the answer to “Calculator key” in the Newsday Crossword?

The verified answer is SINE — a 4-letter word that appeared as a down entry on Friday, July 10, 2026.

How many letters is the answer to “Calculator key”?

The answer SINE contains 4 letters.

Was “Calculator key” 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.

Calculator key — Newsday Crossword Clue Answer | Newsday Crossword Answers