Nouns

(n)frill, flounce, ruffle, furbelowa strip of pleated material used as a decoration or a trim
(n)choker, ruff, ruffle, neck ruffa high tight collar

Verbs

(v)ripple, ruffle, riffle, cockle, undulatestir up (water) so as to form ripples
(v)ruffletrouble or vex“ruffle somebody's composure”
(v)tittup, swagger, ruffle, prance, strut, sashay, cockto walk with a lofty proud gait, often in an attempt to impress others“He struts around like a rooster in a hen house”
(v)rufflediscompose“This play is going to ruffle some people”, “She has a way of ruffling feathers among her colleagues”
(v)flick, ruffle, riffletwitch or flutter“the paper flicked”
(v)shuffle, ruffle, mixmix so as to make a random order or arrangement“shuffle the cards”
(v)ruffle, flufferect or fluff up“the bird ruffled its feathers”
(v)ruffle, ruffle up, rumple, mess updisturb the smoothness of“ruffle the surface of the water”
(v)ruffle, pleatpleat or gather into a ruffle“ruffle the curtain fabric”