Synonyms for flutters

Flicker

flickers, quivers, tremors, palpitations, rumbles, spasms, twinges, frissons, flares, trepidations, thrills, tremblings, shivers, quakes

Commotion

commotions, to-dos, stirs, ruffles, flurries, flusters, agitations, puckers, disturbances, hurry-scurries, troubles, confusions, hurries, hoo-has, bothers, hullabaloos, disorders, perturbations, ados, kerfuffles, disruptions, hoo-hahs

Wave

waves, shakes, trembles, wobbles, shudders, rattles, vibrations, judders, quavers

Bat

bats, battings

Other

flaps, flappings, wavers, fusses, chatters, kicks, swarms, doses, hub-bubs