1: Reptile eventually climbing a hill (5)
2: Nothing we have to pay (3)
3: Came back on a diet anew and wasted away (9)
5: Period email feature (3)
9: A quaintly pleasing accent (5)
10: The cow may do this in the local veterinary yard (5)
11: Bam! Rotated a degree (3)
12: In no state to contain a pregnant virgin? (3)