Clockword

The solutions from 1 to 12 are all six-letter words ending with the letter Y in the centre. Moving clockwise from 1, the letters in the outer circle will spell out the name of an American actor.

1. Fight 2. Keenly 3. Formally approve 4. Expenditure 5. Point of delicacy 6. Without difficulty 7. Formal gesture 8. Acutely 9. Unorthodox opinion 10. Mediation 11. Truly 12. Winding