Across:
3.leak
4.turkey
6.ponfrie
8.evil
10.bott
11.kiko
13.dark
15.cup

Down:
1.ugly
2.neopoll
5.rainbow
7.jetsam
9.yippee
12.ice
14.kau

OOPS sry everyone, i wrote in the wrong answers for yesterday!! Woke up late and did it in a mad rush. Thanks Corey for posting the correct answers. :):)