OTTAWA

North American capital (6)

Solution has appeared in 3 crosswords (2 across and 1 down):

• Quick crossword No 15,975 — 2021-07-19 23:00:11
  16D: Canadian city, founded in 1826, originally called Bytown (6)
• Quick crossword No 15,906 — 2021-04-29 23:00:18
  14A: Canada's capital (6)
• Quick crossword No 15,742 — 2020-10-19 23:00:47
  14A: North American capital (6)