Portuguese_3.0 Catalan_3.0 German_3.0 English_3.0 Basque_3.0 French_3.0 Galician_3.0 Spanish_3.0
  buf   cardiac_murmur, heart_murmur, murmur bihotzeko_murmurio Souffle_cardiaque, souffle_cardiaque   soplo
  remor Gemurre grumble, grumbling, murmur, murmuring, mutter, muttering erremuskada, marmar, marmario, murmurio, purrustada, sarramuska, zurrumurru râle   barboteo, refunfuño
murmurar murmurar, mussitar   murmur murmurikatu, txutxu-mutxu_egin, xuxurlatu   murmurar murmurar, musitar
      murmur, murmur_vowel   murmure vogal_murmurada  
  grunyir, murmurar, queixar-se, rondinar   croak, gnarl, grumble, murmur, mutter murmurikatu, txutxu-mutxu_egin, xuxurlatu râler   gruñir, murmurar
boato, rumor, zunzum murmuri, remor, xiu-xiu, xiu-xiueig Brummen, Gemurmel, Murmeln, Murren, Nuscheln murmur, murmuration, murmuring, mussitation, mutter, muttering marmar, murmur, zurrumurru souffle   barboteo, bisbiseo, murmullo, rumor