Synonyms and related words :
affrighted, aghast, alarmed, alerted, all nerves, anxious, apprehensive, aroused, consternated, daunted, dismayed, disquieted, edgy, excitable, fearful, high-strung, in a fright, in a funk, irritable, nerves on edge, nervous, nervy, on edge, overstrung, panicky, scared, scary, startled, terrified, uneasy