Well Hellen Keller understood what people were saying while she was blind by holding her hand and spelling out the words. And if you spelt the word n-o- and then shake your head that's house would understand.
Some people may mouth what you're saying as a way to enhance their understanding, especially if they are hard of hearing or have difficulty processing auditory information. This behavior can also be a subconscious way of reinforcing their focus on your words. Additionally, it may serve as a visual cue for them to better connect with the spoken language, particularly in noisy environments or when communication is challenging.
There is a phrase in english. "You took the words right out of my mouth". This means saying what someone else was about to say.
By making mouth words.
Yes, it is not recommended to ingest soap as it can irritate the mouth, throat, and stomach, causing discomfort or potential harm. If you accidentally get soap in your mouth, rinse your mouth thoroughly with water to remove any residue.
You don't. It's his brain. You can't put words in his mouth.
Vulgar words come out of the mouth of some people. It begins with the letter V.
Be careful of what you say. It is advice to choose your words carefully because what you are saying is seen as offensive or unguarded. It may well be advice (!) to shut up and seen as quite offensive in itself, a put down.
By opening your mouth and having words come out
By stuffing one's face with marshmallows, and saying hard-to-pronounce words with them in your mouth. Of course, there's the choking hazard.
most people think so.
I don't think there is a big difference, but a saying is something that people say but they say it in a different way and a phrase is a short group of words that people often use as a way of referring to something or saying something. So no, I don't think that there is a difference.