ETYM French murmure: cf. Latin murmur. cf. Murmur.
1. A low, muttering voice.
2. A soft, indistinct sound.
cardiac murmur · grumble · grumbling · heart murmur · murmur vowel · murmuration · murmuring · mussitatio · mutter · mutterin · muttering
Romor.
Umor, premor.
Zuka.
1. To complain quietly; SYN. mutter, grumble, croak, gnarl.
2. To speak softly or indistinctly
Romoriti, šumiti.