CLOCK WORD

The solutions from 1 to 12 are all six-letter words ending with the letter D in the centre. Moving clockwise from 1, the letters in the outer circle will spell out the name of a British TV gameshow host and comedian. 1. Prohibited 2. Observe 3. Joined 4. Frank 5. Stretch 6. Chum 7. Flower 8. Prompt 9. Astute 10. Shouted 11. Camera stand 12. Danger