THESAURUS
on edge
all nerves, antsy, antsy-pantsy, anxious, apprehensive, breathless, chafing, eager, edgy, excitable, excited, fearful, fretful, fretting, frightened, hasty, high-strung, hopped-up, impatient, impetuous, in a lather, in a stew, in a sweat, in suspense, irritable, keyed-up, nerves
on edge, nervous, nervy, on tenterhooks, on tiptoe, overstrung, panicky, quivering, restive, restless, squirming, squirmy, taut, tense, uneasy, unpatient, unquiet, with bated breath, with muscles tense
