What is another word for says under breath?
Pronunciation: [sˈɛz ˌʌndə bɹˈɛθ] (IPA) 
There are several synonyms for the phrase "says under breath," which essentially means to speak quietly or murmur something to oneself or another person without being heard by others. Some possible synonyms include mutter, mumble, whisper, murmur, speak low, or grumble. These are all common expressions used to describe when someone speaks quietly or under their breath. Additionally, there are some subtle nuances between each of these synonyms, such as whispering implies a sense of secrecy or confidentiality, while mumbling may imply being difficult to understand. Nevertheless, all of these synonyms are useful when trying to describe being quiet or speaking softly to oneself or another person.
