under one's breath (talk, general)

murmelnd (o) (talk)

vor sich hin murmelnd (o) (talk)

ganz leise (o) (talk)

leise (general)

geflüstert (general)

still (general)

à voix basse (o) (talk)

tout bas (o) (talk)

sotto voce (o) (talk)

a voce bassa (o) (talk)

sussurrando (o) (talk)

en voz baja (o) (talk)

susurrando (o) (talk)

binnensmonds (o) (talk)

mompelend (o) (talk)

murmelend (o) (talk)

tala i viskande ton (o) (talk)

tala lågmält (o) (talk)

tala med dämpad röst (o) (talk)

em voz baixa (o) (talk)

em sussurros (o) (talk)

em segredo (o) (talk)