Synonyms and related words :
agonize, burn to, chafe, fidget, flip out, flounder, flutter, freak out on, fret, fuss, get excited, get high on, glow, go pitapat, hardly wait, hasten, have the fidgets, have the shakes, heave, itch to, jerk, jump the gun, palpitate, pant, quake, quaver, quiver, shake, shift, shiver, squiggle, stew, sweat, sweat and stew, sweat it out, swell, swell with emotion, thrill, thrill to, throb, tingle, tingle with excitement, toss, toss and turn, tremble, tumble, turn on to, twist, twist and turn, twitch, twitter, wag, waggle, wait impatiently, wiggle, worm, wriggle, writhe