1 Absence of gravity (14)
10 Parental brother (5)
11 Serving to bring to mind (9)
12 Corrosive (7)
13 Chemical (7)
14 Additional (5)
16 Height (9)
19 Plant adapted for limited water (9)
20 Possessing rounded parts (anatomy) (5)
22 Allows (7)
25 Rides a horse at highest speed (7)
27 Come into being (9)
28 Permit (5)
29 Reluctance (14)
Down
2 Meet (9)
3 Visitor (5)
4 Betrayal (9)
5 Run away to marry (5)
6 Slang for Lieutenant (9)
7 Strike out vowels (5)
8 Add sugar (7)
9 Brawn (6)
15 Frog, toad or salamander (9)
17 Not deciduous (9)
18 A complicated situation (9)
19 Sword-shaped (7)
21 Disinherit (6)
23 Sudden attacks (5)
24 A cloak (5)
26 The smallest amount (5)