TWIN

One of a similar pair (4)

Solution has appeared in 4 crosswords (1 across and 3 down):

• Quick crossword No 15,757 — 2020-11-06 00:00:43
  5D: Double (4)
• Quick crossword No 15,414 — 2019-10-01 23:00:55
  21D: Duplicate copy (4)
• Quick crossword No 15,344 — 2019-07-11 23:00:09
  3D: Castor or Pollux? (4)
• Quick crossword No 15,214 — 2019-02-11 00:00:06
  19A: One of a similar pair (4)