munya-munya
The indistinct, incoherent mumbling sounds made while half-asleep or drowsy. Words that blur together in a sleepy state.
💡Used for talking in one's sleep, mumbling while dozing off, or making drowsy, unintelligible sounds.
弟がむにゃむにゃと寝言を言っていた。
My little brother was mumbling in his sleep.
She was ___ talking in her sleep about ice cream.
彼女はアイスクリームについて○○と寝言を言っていた。