What is promblem in word of speech?

It seems like you're asking about problems in the *word* of speech. I'm assuming you're talking about the spoken word and the potential issues that can arise.

To help me understand what you mean, could you please clarify your question? For example, are you asking about:

* Specific speech disorders like stuttering, lisping, or aphasia?

* Difficulties with pronunciation of certain sounds?

* Challenges with expressing oneself verbally due to nervousness or lack of confidence?

* The impact of verbal communication on relationships or social situations?

The more specific your question, the better I can understand and provide a helpful response.