“Common concavity”
The verified answer to the Newsday Crossword clue “Common concavity”, with letter-by-letter analysis and the full puzzle context for the Saturday, September 26, 2026 puzzle.
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The Answer
The answer to “Common concavity” is INNIE
Letter analysis: the 5-letter answer
Vowels, consonants, and crossword construction notesThe clue “Common concavity” appeared in the Newsday Crossword on Saturday, September 26, 2026 as a across entry. The verified answer is INNIE — a 5-letter word that begins with I and ends with E.
This answer contains 3 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 INNIE
INNIE has been used as the answer for these Newsday Crossword cluesMore clues from the September 26, 2026 puzzle
Saturday Newsday CrosswordFrequently asked questions about “Common concavity”
What is the answer to “Common concavity” in the Newsday Crossword?
The verified answer is INNIE — a 5-letter word that appeared as a across entry on Saturday, September 26, 2026.
How many letters is the answer to “Common concavity”?
The answer INNIE contains 5 letters.
Was “Common concavity” 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.