Related Clues:
- Make sibilant sound of disapproval
- Make sibilant sound of disapproval as at villain
- Not moving, like some electricity
- Still, not moving
- Motionless, like some electricity
- Crackling or hissing noise caused by electrical interference
- Not moving or changing
- Crackling noise caused by electrical interference
- Not active, immobile
- Crackling noise from interference
- Sibilant sound as of snake
- Unmoving, still
- Make sibilant sound
- Crackling noise from electrical interference
- Lacking movement or action