This crossword No. 10850 clues and answers were published on Mon 14 Feb 2005 and the puzzle can be visited by following The Guardian Quick Crossword No. 10850 link.
All Across Clues and Answers:
1-across – Person in a painful relationship! : SADOMASOCHIST
8-across – Verruca : WART
9-across – Traitor collaborating with the occupying enemy : QUISLING
10-across – Old bicycle : VELOCIPEDE
12-across – Conclusion of a performance : FINALE
14-across – Six feet : FATHOM
15-across – Conversion : TRANSITION
19-across – Courgette : ZUCCHINI
20-across – Word used as a name for something or person : NOUN
21-across – Composed of different kinds : HETEROGENEOUS
All Down Clues and Answers:
2-down – Scholar – of no practical relevance : ACADEMIC
3-down – Surpass : OUTDO
4-down – Get : ACQUIRE
5-down – Compound of two elements, one with atomic number 8 : OXIDE
6-down – Most pious : HOLIEST
7-down – Drop beneath the water – kitchen appliance : SINK
11-down – Hawaii’s capital : HONOLULU
13-down – The, a or an : ARTICLE
14-down – Jolly : FESTIVE
16-down – A : AMIGO
17-down – Touch : TINGE
18-down – Naked figure : NUDE
This crossword has in total 22 where 10 are across and 12 are down.