Synonyms of tremble

Noun

1. tremble, shiver, shake, reflex, reflex response, reflex action, instinctive reflex, innate reflex, inborn reflex, unconditioned reflex, physiological reaction

usage: a reflex motion caused by cold or fear or excitement

Verb

1. tremble, shake, agitate

usage: move or jerk quickly and involuntarily up and down or sideways; "His hands were trembling when he signed the document"

Definition and meaning of tremble (Dictionary)