Flammable gas WSJ Crossword Clue
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The most common and recent 6-letter answer for "Flammable gas" is ETHANE.
The clue 'Flammable gas' points to 'ETHANE,' which is a hydrocarbon gas that is highly flammable and commonly used as a fuel. In crossword puzzles, such clues often require knowledge of chemistry and common gases used in industry.
This clue was last seen in the WSJ Crossword on February 06, 2026.
Ethane is a colorless, odorless, flammable gas used primarily as a fuel and in chemical synthesis.
The clue “Flammable gas” is a classic crossword staple, frequently appearing in puzzles like the WSJ crossword. For the puzzle dated February 6 2026, the definitive 6-letter answer is: ETHANE.
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