Crossword Puzzle Clue Answers

We've seen 4 answers for the crossword clue 'Fossil fuel' in our database. It has been used in 73 crosswords, the latest of which was the Mindfood Daily crossword on March 28, 2026.

Crossword answers for the clue "Fossil fuel"

  • COAL
  • GAS
  • OIL
  • PEAT

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