Related Clues:
- Keen to avoid danger
- Suddenly start fling
- Tongue-tied speaker has yet to start
- Nervous in company
- Nervous with others
- Once bitten, twice ___
- Unlikely to speak up
- Retreating
- Reserved for the cast
- Recoil when you throw something at
- Short of retiring
- Mum, they lost the toss
- Careful, shrewd
- Apprehensive cast
- Coming up short