25B6; adjective AGITATED, tense, stressed, overwrought, nervous, on edge, edgy, keyed up, worked up, anxious, nervy, flustered, fretful, upset; informal in a state, in a stew, het up, wound up, uptight, jumpy, in a tizz/tizzy; Brit. informal strung up; N. Amer. informal spooky, squirrelly.
calm.