Antonyms of adj murmurous

1 sense of murmurous

Sense 1
murmurous, rustling, soughing, susurrous -- (characterized by soft sounds; "a murmurous brook"; "a soughing wind in the pines"; "a slow sad susurrous rustle like the wind fingering the pines"- R.P.Warren)

INDIRECT (VIA soft) -> loud -- (characterized by or producing sound of great volume or intensity; "a group of loud children"; "loud thunder"; "her voice was too loud"; "loud trombones")

Similarity of adj murmurous

1 sense of murmurous

Sense 1
murmurous, rustling, soughing, susurrous -- (characterized by soft sounds; "a murmurous brook"; "a soughing wind in the pines"; "a slow sad susurrous rustle like the wind fingering the pines"- R.P.Warren)
       => soft (vs. loud) -- ((of sound) relatively low in volume; "soft voices"; "soft music")