Related Clues:
- Speak in a low tone
- Complain, in a way
- Mutter
- Speak indistinctly or grumble
- Speak in low voice
- Low continuous sound
- Speak in a low voice, whisper
- Low, continuous sound
- Speak or grumble in low clear voice
- Abnormal sound made by heart
- Low, indistinct speech
- It's lowdown, by the sound of it
- Two drinks back, and there's little you'd get from it, by the sound of it
- There's some low talk of there being a couple of drinks back here
- How grand to speak in 28 across!