However, there are some possibilities that could be related:
* Sesquipedalophobia: This is the fear of long words, but it's a humorous term, not a recognized phobia.
* Logophobia: This is the fear of words in general, but it's usually related to a fear of speaking or reading.
* Lexophobia: Similar to logophobia, this is a fear of words, but it's often connected to the fear of language itself.
* Glossophobia: This is the fear of public speaking, which can be related to a fear of using complex language.
It's important to note that these are all informal terms and not officially recognized phobias.
If you experience discomfort or anxiety when encountering long words, it might be helpful to consult with a mental health professional to understand the underlying cause and explore potential solutions.