aflicker agitated all shook up all-overish bickering blinking brainless bustling dancing desultory dizzy empty-headed featherbrained featherheaded fidgeting fidgety flashing flickering flickery flicky fluttering fretful frivolous fussing fussy gaga giddy giddy-brained giddy-headed giddy-pated giddy-witted guttering harebrain harebrained in a quiver jittery jumpy lambent playing quivering quivery rattlebrained rattleheaded rattlepated restive restless scatterbrained scramblebrained shaking shaky shatterbrained shivering shivery shook up skittery spluttering sputtering sputtery stroboscopic tense thoughtless trembling trembly tremulant tremulous turbulent twitchy twittery uneasy unquiet unrestful unsettled unsteady wavering wavery witless