move or cause to move back and forth
move with or as if with a tremor
shake or vibrate rapidly and intensively
undermine or cause to waver
move back and forth or sideways
stir the feelings, emotions, or peace of
get rid of
bring to a specified condition by or as if by shaking
a note that alternates rapidly with another note a semitone above it
a reflex motion caused by cold or fear or excitement
