BOLSTER

Shore up (7)

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

• Quick crossword No 15,837 — 2021-02-09 00:00:56
  10A: Long pillow (7)
• Quick crossword No 15,369 — 2019-08-09 23:00:02
  10A: Shore up (7)