Tremor is a type of involuntary shaking MOVEMENT or VIBRATION that can occur in any part of the body. It is usually caused by a neurological disorder, such as Parkinson's disease, multiple sclerosis, or essential tremor. Crossword solutions for the term tremor include VIBRATION (9 letters), QUIVER (6 letters), SHAKE (5 letters), SHIVER (6 letters), TREMBLE (7 letters), QUIVERING (9 letters), TEMBLOR (7 letters), AFTERSHOCK (10 letters), AGITATION (9 letters), JAR (3 letters), SHOCK (5 letters), IMPACT (6 letters), shaking (7 letters), FLUTTER (7 letters), MOVEMENT (8 letters), DISTURBANCE (11 letters), THRILL (6 letters), TREMBLING (9 letters), EARTHQUAKE (10 letters), QUAKE (5 letters), SEISM (5 letters), and VIBE (4 letters).