Related Clues:
- Make sibilant sound like snake
- Make sibilant sound of disapproval
- Make sibilant sound of disapproval as at villain
- Sibilant sound as of snake
- Make sibilant sound
- How 17 across gets to the south with derision, by the sound of it
- Sound that indicates the oil is hot
- Boo's partner
- Frying-butter sound
- Angry cat's warning
- Draft inits
- Rattler's noise
- Razz from the audience
- 1-Down's warning
- Sound like a snake