Brickwork

Enter the solutions to the clues in their numbered layers of the wall. Each word must be an anagram of its neighbours, plus or minus one letter.

1 Circus swing

2 Do again 3 Become narrower 4 Bog material 5 Primate

6 Jump

7 Board containing instruments or dials 8 Rockery plant, native to mountainous conditions 9 Dog with drooping ears