atwitter

feeling or showing uncomfortable feelings of uncertainty the whole office was atwitter with speculation that there might be another round of layoffs Synonyms aflutter, antsy, anxious, nervous, dithery, edgy, goosey, het up, hinky [slang], hung up, ill at ease, insecure, jittery, jumpy, nervy, perturbed, queasy (also queazy), tense, troubled, uneasy, unquiet, upset, uptight, worriedRelated Words aggrieved, bothered, concerned, disquieted, distraught, distressed, disturbed, freaked, freaked-out, shook-up; apprehensive, foreboding, hesitant, misgiving; fretful, fretting, stewing, vexed; qualmish, qualmy; flustered, twittered, undone, unnerved, unstrung; obsessed, preoccupied, restless; fidgety, flighty, fluttery, high-strung, hypertense, skittish, spookyNear Antonyms confident, self-assured, self-confident, sure; controlled, self-controlledAntonyms calm, collected, cool, easy, happy-go-lucky, nerveless, relaxed