Related Clues:
- What you'd never do in 29 across is sound like 30 across
- Lets out the sound of it, however hard it gets
- It's hard to get so cold as to sound as if one was in the building
- By the sound of it, allows one to take liberties when it's not so hot
- By the sound of it, lets out that it'll get hard
- Start to let out that it's hard get so cold
- 'Sets at liberty, by the sound of it, in so cold a way (6)'
- Pursuer's command
- Stand stock-still
- Remain perfectly still and go cold all over
- Be still shivering
- Economic measure - go rigid - refrigerate
- Suddenly stop absolutely still
- Solidify with cold
- Stand still!