Possible source of petroleum Crossword Clue

Here is the answer for the crossword clue Possible source of petroleum . We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 5 letters. We think the likely answer to this clue is SHALE.

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Crossword Answer For Possible source of petroleum:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% SHALE Possible source of petroleum (5)
3% SLOE Possible gin source (4) The Telegraph Cross Atlantic May 6, 2026
3% FUEL Petroleum or propane, e.g. (4)
3% MAY Possibly will (3)
3% OIL Petroleum (3) Premier Sunday Apr 19, 2026
3% OILER Petroleum tanker (5) The Telegraph Plusword Apr 18, 2026
3% OILFIELDS Petroleum sources (9)
2% MUSES Sources of inspiration (5) Universal May 6, 2026
2% ATM Cash source (3) USA Today May 4, 2026
2% PLEASURES Sources of delight (9) New York Times Midi May 3, 2026
Possible source of petroleum Crossword Clue
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We found 40 solutions for Possible source of petroleum. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is SHALE.

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