Solutions Involuntary shudder has 11 entries with similar clues
- ticInvoluntary muscle movement
- crampInvoluntary and painful contraction of a muscle
- spasmInvoluntary muscular contraction
- reflexInvoluntary action
- vibrateShudder at having to compete with the awful child in it
- bruxismInvoluntary habitual grinding of teeth
- spasticcharacterized by involuntary twitches
- shiveredshuddered
- enuresisInvoluntary urination by children at night
- reflexesInvoluntary actions
- knee-jerkInvoluntary or hasty reaction