jitters Synonyms

anxiety turbulence twitcher unease uneasiness worriment disquietude restlessness jitteriness jumpiness restiveness heebie-jeebies screaming meemies creeps edginess neuroticism nail-biting trepidity trepidation thracian apprehension apprehensiveness butterflies consternation disquiet dread excitability fearfulness fright horripilation inquietude insomnia nervosity nervousness neurasthenia perturbation skittishness