6 Victory (7)
7 Without advance preparation (5)
9 Against (4)
10 Internal conflict (10)
11 Publication (8)
13 Defrosted (6)
15 Reflected sound (4)
17 A sweetener (5)
18 Chore (4)
19 An unwholesome atmosphere (6)
20 In a radial manner (8)
23 Ghastly (10)
26 Male cats (4)
27 Confuse (5)
28 Casting of spells (7)
Down
1 Absurd (10)
2 Drink (6)
3 Cook (4)
4 Female offspring (8)
5 Scheme (4)
6 An emperor of Japan (5)
8 In school, paper holders (7)
12 Feline (5)
14 Beckoning (10)
16 A fire-breathing monster of Greek mythology (7)
17 Sought (8)
21 Opulent (6)
22 Arms and legs (5)
24 Cancel or reverse an action (4)
25 A tributary of the Rhine River (4)