ACROSS

1 Spick and span

4 Spicy Indian dish

5 Gun dog

6 Rotate

10 US state

12 Company

15 Tent

16 Hill of sand

17 North American feline

DOWN

1 To divide language

2 Breathe quickly

3 Bad dream

4 Royal household

5 Straw bed

7 Early motor car

8 Long-necked bird

9 Offer

11 Hair cut

13 Wayside

14 Small midge-like insect