“Back to the Future surname”

The verified answer to the Newsday Crossword clue “Back to the Future surname”, with letter-by-letter analysis and the full puzzle context for the Sunday, June 21, 2026 puzzle.

Hints first

Letters 5
First letter M
Last letter Y
M ? ? ? Y

A 5-letter down entry from the Sunday puzzle

The Answer

M C F L Y

The answer to “Back to the Future surname” is MCFLY

Letters 5
Direction Down
Published Jun 21, 2026

Letter analysis: the 5-letter answer

Vowels, consonants, and crossword construction notes
Unique 5 of 5 positions
Vowels 0 0% of word
Consonants 5 non-vowels
First letter M starts with

The clue “Back to the Future surname” appeared in the Newsday Crossword on Sunday, June 21, 2026 as a down entry. The verified answer is MCFLY — a 5-letter word that begins with M and ends with Y.

This answer contains 0 vowels and 5 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 MCFLY

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

More clues from the June 21, 2026 puzzle

Sunday Newsday Crossword
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Frequently asked questions about “Back to the Future surname”

What is the answer to “Back to the Future surname” in the Newsday Crossword?

The verified answer is MCFLY — a 5-letter word that appeared as a down entry on Sunday, June 21, 2026.

How many letters is the answer to “Back to the Future surname”?

The answer MCFLY contains 5 letters.

Was “Back to the Future surname” 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.

Back to the Future surname — Newsday Crossword Clue Answer | Newsday Crossword Answers