WORD SPIRAL

Starting from 1, fill in the grid in a clockwise direction with four-letter words. The last letter of each word becomes the first letter of the next to reveal the seven-letter keyword in the shaded boxes.

1. Indian dress

2. Greek letter

3. Slightly open

4. Engrossed

5. Conservative

6. Unit of length

7. Podium

8. Beach grains

9. Sketch

10. Alcoholic drink

11. Every

12. Ring of light

13. Line in darts

14. Egress

15. Stumble

16. Entreaty