| Rating | Solver | Clue |
|---|---|---|
| CHAT | Mutter | |
| STUTTER | Mutter | |
| MUTTERED | Of Mutter | |
| MUTTERING | Of Mutter | |
| MURMUR | Mutter in discontent | |
| GRUMBLE | Mutter in discontent | |
| GROAN | Mutter of protest | |
| PATTER | To mutter; as prayers. | |
| MAMMER | To hesitate; to mutter doubtfully. | |
| CHOWTER | To grumble or mutter like a froward child. | |
| MAUNDER | To utter in a grumbling manner; to mutter. | |
| THROAT | To utter in the throat; to mutter; as, to throat threats. | |
| MUTTER | To utter with imperfect articulations, or with a low voice; as, to mutter threats. | |
| MUMBLE | To speak with the lips partly closed, so as to render the sounds inarticulate and imperfect; to utter words in a grumbling indistinct manner, indicating discontent or displeasure; to mutter. | |