Word Spiral

Starting from 1, fill in the grid in a clockwise direction with your answer words. The last letter of each word becomes the first letter of the next word. If you have correctly filled in the grid there should be a seven-letter keyword reading down the shaded diagonal.

1 South American mountain range (5)

2 Give in (to) (7)

3 Leather strip with a buckle (4)

4 Vehicle for hire (7) 5 Corrupt or curved (4)

6 Poisonous (5) 7 Ascend, mount (5) 8 Place for a relaxing soak (7)

9 Roared, as a bull (8) 10 Succeed, get on (2,4)

KEYWORD CLUE: AN AMPHIBIAN