murmurs
mur-murs
verb
Makes a soft, low, continuous sound or speaks in a quiet voice.
"He murmurs his agreement quietly."
noun
Soft, low, continuous sounds, often indistinct or private speech.
"Faint murmurs came from the crowd."
Thesaurus
Synonyms: heart murmur, cardiac murmur, murmuring, grumbling, mutter, grumble, muttering, murmuration, mussitation, croak, gnarl, murmur vowel