WORD SPIRAL

Starting from 1, fill in the grid clockwise with four-letter words. The last letter of each word becomes the first letter of the next to reveal a word meaning permanent.

1. Flying toy 2. Always

3. Ladder section 4. Colour 5. Abominable snowman 6. Greek letter 7. Cain's brother 8. Fortune

9. Tangle

10. Skinny

11. Require

12. Flat circular plate

13. Steep rugged rock

14. Chew steadily

15. Aeroplane part

16. Sudden blast of wind