This crossword No. 9499 clues and answers were published on Wed 11 Oct 2000 and the puzzle can be visited by following The Guardian Quick Crossword No. 9499 link.
All Across Clues and Answers:
1-across – Suffering from high-speed, long-distance air travel : JETLAGGED
8-across – Kingdom : REALM
9-across – Give one the right – name : ENTITLE
10-across – Natural – perfect : UNSPOILT
11-across – Bird – talk : CHAT
13-across – Really : INDEED
14-across – Peruse – graze : BROWSE
16-across – Common sense : NOUS
17-across – Proof : EVIDENCE
19-across – Word for word : LITERAL
20-across – Plain-spoken – lacking point : BLUNT
21-across – Continue – stick to one’s guns : PERSEVERE
All Down Clues and Answers:
1-down – Party – gathering of Scouts : JAMBOREE
2-down – Threefold : TREBLE
3-down – Highest adult male voice : ALTO
4-down – Become nervous : GETTHEWINDUP
5-down – Aroused no response from the theatre audience : DIEDTHEDEATH
6-down – Slip of the tongue, revealing unconscious thought : FREUDIANSLIP
7-down – Was acceptable : PASSEDMUSTER
12-down – Believable – reliable : CREDIBLE
15-down – Develop : EVOLVE
18-down – Right – honourable : TRUE
This crossword has in total 22 where 12 are across and 10 are down.