9 Asserts (7)
10 Specify individually (7)
11 Not himself (7)
12 Cuddly (7)
13 Not artificially (9)
15 Jewish teacher (5)
16 Blueprint (British spelling) (7)
19 Lingers (7)
20 Ancient Assyrian city (5)
21 Protectors (9)
25 5th letter of the Greek alphabet (7)
26 A workday (7)
28 Needs to drink (7)
29 Invigorate (7)
Down
1 Inside (6)
2 Liveliness (6)
3 Nature of being (4)
4 Practical (6)
5 Traitorous (8)
6 Misconduct (10)
7 Formerly Rhodesia (8)
8 Marks against a person for misconduct (8)
14 In spite of everything (10)
16 Idioms (8)
17 Killer (8)
18 Neatness (8)
22 Shackle (6)
23 An herb related to chicory (6)
24 Espionage (6)
27 Singer Fitzgerald (4)