Oil cartel
The crossword clue "Oil cartel" is answered by OPEC, a 4-letter entry. Used 253 times across 42 distinct years; most recently in 2026; first recorded in 1977. It appears in 18 publications in the xd corpus. Every figure on this page comes from the pilot data itself.
The answer
OPEC
4 letters. See every clue for this answer on the OPEC answer page.
Used 253 times across 42 distinct years; most recently in 2026; first recorded in 1977. It appears in 18 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Related clues
Pilot clues of the same answer length that share a word with this clue, or match its answer pattern when no word is shared. Most used first.
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- Approximately - ORSO, used 489 times
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