“Chemical compound suffix”

Here is the verified answer to the Wall Street Journal Crossword clue “Chemical compound suffix”, last seen on October 13, 2026.

Answer hidden — reveal below

I?E

A 3-letter across entry from the Tuesday puzzle

The Answer

IDE

The answer to “Chemical compound suffix” is IDE

Letters3

DirectionAcross

PublishedOct 13, 2026

Letter analysis

The clue “Chemical compound suffix” appeared in the Wall Street Journal Crossword on Tuesday, October 13, 2026 as a across entry. The verified answer is IDE — a 3-letter word that begins with I and ends with E.

This answer contains 2 vowels and 1 consonant. Click through any related clue below to keep solving, or open the full answer key for the day from the link above.

More clues from this puzzle

Reykjavik-raised singer5 Letters Fliers of the Union Jack7 Letters Woman with a secret identity7 Letters Not for the easily offended7 Letters DH’s goal, often3 Letters Field for Roald Dahl and Beatrix Potter, for short6 Letters Believer in a hands-off Creator5 Letters Swiss town that hosts the annual World Economic Forum5 Letters Make a romantic getaway, in a way5 Letters Hipbone-related5 Letters Bodily pouch3 Letters Commonly read article?3 Letters

Frequently Asked Questions

What is the answer to “Chemical compound suffix”?

The answer to the Wall Street Journal Crossword clue “Chemical compound suffix” is IDE — a 3-letter across entry from the October 13, 2026 puzzle.

How many letters is the answer?

IDE has 3 letters — 2 vowels and 1 consonant.

Are these answers official?

WSJCrosswordAnswers.org is an independent reference site, not affiliated with the Wall Street Journal. We solve and verify each puzzle by hand before publishing.