Mutter Synonyms and Antonyms

To speak as if to oneself
  1. mumble
  2. grumble
  3. grunt
  4. murmur
  5. sputter
  6. whisper
  7. speak sotto voce (Italian)
  8. speak in an undertone
  9. say to oneself
  10. speak under one's breath
  11. swallow one's words
A low indistinct utterance of complaint

Words Related to Mutter

Related words are words that are directly connected to each other through their meaning, even if they are not synonyms or antonyms. This connection may be general or specific, or the words may appear frequently together.