1. Polite (9)
6. A small vascular growth (5)
9. Ceremony (7)
10. Habitual (7)
11. Temporary housing (7)
12. Film material (7)
13. Substitute (9)
15. Culinary herb (5)
16. G-string (5)
19. Partner (9)
22. Umbrage (7)
23. Unit of heat (7)
25. Ramp (7)
26. Kill (7)
27. Creepy (5)
28. Capitulate (9)
Down
1. Sleeveless garments (5)
2. Ointment (7)
3. Farm vehicle (7)
4. Aquatic mammal (5)
5. Pennants (9)
6. Dry coloring material (7)
7. Cradlesong (7)
8. Persist (9)
13. Empower (9)
14. Cognizance (9)
17. Policeman (7)
18. Authentic (7)
20. University (7)
21. Not afloat (7)
23. Transparent (5)
24. Arab leader (5)