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 Hearing range 2 Throaty, husky 3 Land alongside the sea 4 Brave person 5 Fish eggs 6 Belgium’s currency 7 Stir, awaken 8 Spring, origin 9 Conclusion, cessation