1 Brow (8)
5 Abstain from sex (6)
9 Slang for "approximate" (8)
10 You do this when you have a cold (6)
12 Right away (9)
13 A radioactive gaseous element (5)
14 Poke (4)
16 Clot (7)
19 Deny (7)
21 Negatives (4)
24 Not inner (5)
25 Take apart (9)
27 Not digital (6)
28 Thread (8)
29 Artificial and inferior (6)
30 Uncertain of religious truths (8)
Down
1 Cloth (6)
2 A condiment (6)
3 Prefix indicating "Seven" (5)
4 Oxygenated (7)
6 In an ethical manner (9)
7 In a footsure manner (8)
8 Uniformity (8)
11 Harp (4)
15 Paddlewheeler (9)
17 Lawyer (8)
18 Receptacles for cigarette ash (8)
20 Broad (4)
21 Fitting inside one another (7)
22 Bear witness (6)
23 Gaelic (6)
26 San Antonio fort (5)