Crossword clue

“Molecule with a non-unique formula”

This clue appeared as 24-Across in the NYT Crossword on Wednesday, October 22, 2025. The answer has 6 letters.

Answer · 6 lettersFirst appearance
ISOMER
Letters6
Starts withI
Ends withR
Vowels3

Where this clue has appeared

NYT Crossword
Oct 22, 20256 letters→

About this clue

The clue “Molecule with a non-unique formula” ran in the NYT Crossword on October 22, 2025 as 24-Across. Its answer is a 6-letter word that starts with I and ends with R, with 3 vowels, which often points to a phrase, a name or a borrowed word.

See every answer from the puzzle on the NYT Crossword page for October 22, 2025, or learn how clues like this work in our guide to crossword clue types.

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FAQ

What is the answer to the “Molecule with a non-unique formula” clue?+

The answer is ISOMER (6 letters), from the NYT Crossword of October 22, 2025.

Where has this clue appeared?+

We have seen it 1 time in the NYT Crossword.

How do I find other NYT Crossword answers?+

Open the full list of answers for October 22, 2025, or browse every date on the NYT Crossword hub.