CLOCK WORD
The solutions from 1 to 12 are all six-letter words ending with the letter E in the centre. Moving clockwise from 1, the letters in the outer circle will spell out the name of a fictional frog.
1. Exotic forest
2. Become apparent
3. Turn
4. Complete
5. Tamper
6. American (slang)
7. Raised edge
8. Drink
9. Lone
10. Move at speed
11. Develop
12. Scold