| 喃喃 | nán nán | (onom.) to mutter / to mumble / to murmur | ![]() |
| 咕哝 | gū nong | to murmur / to mumble / to grumble / to mutter | ![]() |
| 嗫嚅 | niè rú | to stammer / to mumble / to speak haltingly | ![]() |
| 念念有词 | niàn niàn yǒu cí | to mumble / to mutter to oneself | ![]() |
| 支支吾吾 | zhī zhī wú wú | to hem and haw / to stall / to stammer / to mumble / to falter | ![]() |
| 哝 | nóng | (bound form) to mutter / to mumble | ![]() |
| 叽叽咕咕 | jī ji gū gū | (onom.) to mutter / to mumble / to whisper | ![]() |
