2. Alter 5. Partly open 7. Rubbish 8. Spacecraft 11. Coral island 13. Broad-topped hill 14. Decoy 15. Weird 16. On board 19. Concern 22. Sphere 23. Pilsner 24. Underscore 25. Nova Scotia cape 26. Way out 27. Waist band
Down
1. Pilfer 2. Shield 3. Edible fruit 4. True 5. Passageway 6. Refund 9. Weeding implement 10. Not pure 12. Muslim headdress 15. Fish 16. Misuse 17. Advanced in years 18. Wide-awake 19. Artificial waterway 20. Representative 21. Mistake 23. Blood-sucking insects