The clue "Fuel source" last appeared in the Universal crossword on June 16, 2018. The correct answer for this puzzle is "COAL", a 4-letter word.
Solution COAL is our most searched for solution by our visitors. Solution COAL is 4 letters long. We have 1 further solutions of the same word length.
There are 3 solutions. The longest is GASPUMP with 7 letters, and the shortest is COAL with 4 letters.
No, "FUEL SOURCE" hasn´t seen a spike right now. Solvers are most interested in: Heap praises on, Heap praise upon, Small, Perception and Rest.
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Solutions are between 4 and 7 letters long.