Synonyms for mutter

Other words for “mutter”, grouped by meaning.

We found 12 synonyms for “mutter”. The most common are muttering, murmur, murmuring, murmuration, mussitation.

noun a low continuous indistinct sound; often accompanied by movement of the lips without the production of articulate speech

noun a complaint uttered in a low and indistinct tone

verb talk indistinctly; usually in a low voice

verb make complaining remarks or noises under one's breath

Source: WordNet 3.1, Princeton University