1 Annoyed (8)
5 Cigarettes (slang) (6)
9 Holiness (8)
10 Pal (6)
12 Box or jar (9)
13 Coincides in their characteristics (5)
14 Moves (4)
16 Not cognizant of (7)
19 Collision (7)
21 University square (4)
24 A trademarked nickel-iron alloy (5)
25 Hard-hitting (9)
27 Attack (6)
28 Lose an unborn baby (8)
29 Resulted (6)
30 Ahead in development (8)
Down
1 Cut in two (6)
2 Calibrating an instrument (6)
3 Additional (5)
4 Prolongs (7)
6 Pot or grass (9)
7 A large covered flat-bottomed boat (8)
8 Avoid (8)
11 German for "Mrs" (4)
15 In another manner (9)
17 Guess (8)
18 Reaps (8)
20 Holes (4)
21 Asked (7)
22 Cloth (6)
23 Remained (6)
26 Hot chocolate (5)