antsy

aggrieved, bothered, concerned, disquieted, distraught, distressed, disturbed, freaked, freaked-out, shook-up

apprehensive, foreboding, hesitant, misgiving

fretful, fretting, stewing, vexed

flustered, twittered, undone, unnerved, unstrung

obsessed, preoccupied, restless

fidgety, flighty, fluttery, high-strung, skittish, spooky

aflutter, fluttery, twittery

quaking, quivering, shaking, shivering, shivery, shuddering, trembling

anxious, dithery, edgy, het up, hung up, jittery, jumpy, nervous, nervy, perturbed, restive, tense, troubled, uneasy, unquiet, upset, uptight, worried

engaged, interested

happy, hung up, obsessed

ambitious, appetent, covetous, craving, hankering, longing, pining

breathless, restive, restless

amenable, disposed, game, glad, inclined, ready, unreluctant, willing