“Coral formation”
The verified answer to the Newsday Crossword clue “Coral formation”, with letter-by-letter analysis and the full puzzle context for the Monday, September 14, 2026 puzzle.
Hints first
The Answer
The answer to “Coral formation” is REEF
Letter analysis: the 4-letter answer
Vowels, consonants, and crossword construction notesThe clue “Coral formation” appeared in the Newsday Crossword on Monday, September 14, 2026 as a down entry. The verified answer is REEF — a 4-letter word that begins with R and ends with F.
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 REEF
REEF has been used as the answer for these Newsday Crossword cluesMore clues from the September 14, 2026 puzzle
Monday Newsday CrosswordFrequently asked questions about “Coral formation”
What is the answer to “Coral formation” in the Newsday Crossword?
The verified answer is REEF — a 4-letter word that appeared as a down entry on Monday, September 14, 2026.
How many letters is the answer to “Coral formation”?
The answer REEF contains 4 letters.
Was “Coral formation” 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.