agitation

1 a state of wildly excited activity or emotion knew immediately, from the horses' agitation, that something terrible was happening Synonyms frenzy, deliriousness, delirium, distraction, fever, feverishness, flap, furor, furore, fury, hysteria, rage, rampage, uproarRelated Words chaos, confusion, disorder, havoc, pandemonium, turmoil; bedlam, bother, brouhaha, bustle, clamor, clatter, commotion, disturbance, fuss, hoo-ha (also hoo-hah), hubbub, hullabaloo, hurly-burly, ruckus, ruction, rumpus, shindy, squall, stew, stir, storm, to-do, tempest, tumultNear Antonyms calm, calmness, peace, peacefulness, placidity, quiet, quietude, repose, restfulness, sereneness, serenity, still, stillness, tranquillity (or tranquility), tranquilness

2 an uneasy state of mind usually over the possibility of an anticipated misfortune or trouble experienced a great deal of agitation over whether she had an appropriate dress for her husband's inauguration Synonyms agita, anxiety, anxiousness, apprehension, apprehensiveness, care, concern, concernment, disquiet, disquietude, fear, nervosity, nervousness, perturbation, solicitude, sweat, unease, uneasiness, worryRelated Words strain, stress, tension; alarm (also alarum), anguish, consternation, desperateness, desperation, discomfort, discomposure, dismay, distraction, distress, disturbance, edginess, franticness, hand-wringing, jitters, jumpiness, panic, tremor; angst, fearfulness, torment, upset, vexation; cold feet, doubt, dread, foreboding, incertitude, misgiving, presentiment, suspense, uncertainty; compunction, qualm, scrupleNear Antonyms calm, calmness, content, contentment, ease, easiness, peace, peacefulness, placidity, placidness, quiet, quietude, sereneness, serenity, tranquillity (or tranquility), tranquilness; comfort, consolation, relief, solaceAntonyms unconcern