The clue "Oil sources" last appeared in the The Washington Post crossword on January 20, 2019. The correct answer for this puzzle is "SESAMES", a 7-letter word.
Solution SESAMES is our most searched for solution by our visitors. Solution SESAMES is 7 letters long. We have 0 further solutions of the same word length.
There are 2 solutions. The longest is SESAMES with 7 letters, and the shortest is OLIVES with 6 letters.
Correct, clue "OIL SOURCES" is currently one of the top traffic spikes (detected on 29 May 2026). Clearly, many find it tricky to solve!
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Solutions are between 6 and 7 letters long.