1 Gushing (8)
5 In a self-satisfied manner (6)
9 Tending to speak irritably (8)
10 Symbol (6)
12 Not sooner (5)
13 Concave on both sides (9)
14 Cower (6)
16 Haulage (7)
19 Commanded (7)
21 Ambush (6)
23 A complicated situation (9)
25 Step (5)
26 Paris stock exchange (6)
27 Stirs up (8)
28 A living thing in an early stage (6)
29 Recesses (8)
Down
1 Without difficulty (6)
2 Praised (9)
3 Ultra (5)
4 Seeable (7)
6 Brief (9)
7 Helmet shaped (5)
8 Complained whiningly (8)
11 Frozen (4)
15 Anxiously (9)
17 A white gypsum used for carving (9)
18 Friendly (8)
20 Valley (4)
21 Treated unjustly (7)
22 Hand joints (6)
24 A promotional endorsement (5)
25 "_____ voce" = very softly (5)