Sotto-voce Synonyms

sŏtō vōchē, sōttō vōchĕ
In an undertone
Synonyms:
  1. between the teeth
  2. in a whisper
  3. in a low voice
  4. in an undertone
  5. under-one-s-breath
  6. with-bated-breath
  7. in soft tones
  8. barely audible