Murmur

šelest

(any low, indistinct, continuing sound)

šelest

(heart sound phenomenon)

šepot

(low sounds or speech)

šeptání

(low sounds or speech)

šumění

(any low, indistinct, continuing sound)

mumlat

(to say something indistinctly, not necessarily in a low voice)

zamumlat

(to say something indistinctly, not necessarily in a low voice)

zašeptat

(to speak or make low, indistinguishable noise; to mumble)

šeptat

(to speak or make low, indistinguishable noise; to mumble)