Why does repeating a word make it sound like it isn a word…?
When you keep repeating a word, you repeat after each other in fast succession so it all strings together which forms like another word which has no meaning as it initially does not exist. However, the proper pronounciation of the word fades away as one generally tries to repeat it as fast as possible so it no longer sounds like the original word you were meaning to pronounce, therefore as you are thinking of that initial word, what you are actually saying and repeating no longer sounds like what it was anymore!