Portuguese_3.0 Catalan_3.0 German_3.0 English_3.0 Basque_3.0 French_3.0 Galician_3.0 Spanish_3.0
  xiulada, xiuxiueig   fizzle, hiss, hissing, hushing, sibilation txistu     rechifla, silbido, siseo
  xiuxiueig   mumbling marmar     barboteo
  xiuxiueig Flüstern, Geflüster, Wispern susurration, voicelessness, whisper, whispering marmar, murmur, murmurio, xuxurla, zurrumurru   murmurio susurro
  xiu-xiu, xiuxiueig   sigh hasperen, zizpuru, zurrumurru soupir   susurro