ZETA

Sixth letter of the Greek alphabet (4)

Solution has appeared in 2 crosswords (0 across and 2 down):

• Quick crossword No 16,484 — 2023-03-07 00:00:21
  20D: Catherine __-Jones (4)
• Quick crossword No 15,699 — 2020-08-30 23:00:51
  20D: Sixth letter of the Greek alphabet (4)