ORACLE

Leading authority (6)

Solution has appeared in 5 crosswords (3 across and 2 down):

• Quick crossword No 16,335 — 2022-09-13 23:00:01
  4D: Person thought to know a lot about a lot (6)
• Quick crossword No 16,299 — 2022-08-02 23:00:10
  17D: Person with all the answers? (6)
• Quick crossword No 16,276 — 2022-07-06 23:00:31
  21A: One who divines the future (6)
• Quick crossword No 16,018 — 2021-09-07 23:00:21
  17A: Source of great authority (6)
• Quick crossword No 15,818 — 2021-01-18 00:00:14
  13A: Leading authority (6)