acarau acarlar accrual alarcao allalou arcular arrorro auroral cacolac cacuaco calaloo calcour callalu caracal caracca caracoa caracol caracul caraula carraca carrara carraro carroll carruca carruco caruaru carulla cauaua ccullco clarcor cloacal coalcar cocullo collaro collour cooccur coracao coraco- corall- coralla corallo corolla corrour cou-cou cra-cra crucolo crurall cuccaro cucoara cuculla cucullo curacao curacoa curruca lalollo lao-lao laracor larouco larraul laucala locular looroll lullula luruaco o-o-a-a ocaucu occular ouaoula ourlala raccroc rococco ruralco ullalla ur-cool uruacu urucuca