ADDTO

Have an increased effect (3,2)

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

• Quick crossword No 16,396 — 2022-11-24 00:00:12
  5D: Increase (3,2)
• Quick crossword No 16,277 — 2022-07-07 23:00:20
  11A: Have an increased effect (3,2)