(usually plural) a very strong involuntary movement of (parts of) the body

muscle spasm

(an instance of) disturbing or being disturbed

commotion; upset

a strong feeling of any kind; an excited state of mind

mental state

a disease causing a person to fall unconscious with violent involuntary movements

muscle spasm

the unpleasant feeling caused by the nearness or possibility of danger or evil

alarm, apprehension

(the force produced by) one object striking against another

collision, force

(of the earth) to shake

earthquake

a member of 'the Quakers' or the 'Society of Friends', a Christian group that holds informal meetings and is opposed to violence

earthquake

a trembling sound; a note with half the value of a crotchet; (of the voice or a sound) to shake; tremble

sway

a container for arrows; to tremble, slightly or vibrate

shaking, vibration

(to cause something, oneself) to move from side to side, up and down etc

quiver, tremble

an act of shaking a person or thing

trembling

an act of trembling (especially from cold or fear)

shake, tremble

of shake

quiver, tremble

to shake uncontrollably because of fear or disgust

shake, quiver

an act, sound, of uncontrollable shaking; to shake uncontrollably (from fear, anger, cold, physical weakness etc)

shake, vibrate

a great and sudden change

major change

(to cause something) to move quickly and continuously backwards and forwards

shake, quiver

shaking, quivering

shaking, quivering