bisbilhar, cochichar, murmurar, mussitar, segredar, soprar, suspirar, sussurrar
farfalhar, murmulhar, murmurar, murmurejar, refrulhar, rugir, rugitar, ruidar, rumorar, rumorejar, surdinar, suspirar, sussurrar, tatalar, zunzunar
apitar, assobiar, assoviar, atitar, chichorrobiar, esfuziar, flautar, sibilar, sibitar, siflar, silvar, sobiar, zungar
besoirar