1. Own up to (5)
6. Catch (4)
7. Get up (5)
9. Gamble (3)
10. Consumed (3)
12. Go into (5)
14. A few (4)
15. Learn (5)

Down

2. Challenge (4)
3. Belonging to it (3)
4. Something special (5)
5. Higher (5)
7. Insulting language (5)
8. Things (5)
11. Look after (4)
13. For catching fish (3)