Answer: METHANE

The crossword puzzle answer METHANE has 5 different clues. We have seen it appear in puzzles 7 times.

Crossword puzzle clues for METHANE:

• Natural gas ingredient
• Marsh gas
• Swamp gas, essentially
• Marsh gas, mostly
• Coal mine product

Usage in crossword puzzles

• Washington Post Daily Crossword Puzzle - 2003-11-13
• LA Times Daily Crossword Puzzle - 2005-09-02
• Washington Post Sunday Crossword Puzzle - 2005-12-11
• LA Times Daily Crossword Puzzle - 2005-12-16

Back to crossword answers starting with letter M