This creates the word unspoken, which means "not said or expressed."
Here are some examples of how it can be used:
* Unspoken words: words that are not said out loud, but are understood.
* Unspoken rule: a rule that is not explicitly stated, but is generally understood.
* Unspoken agreement: an agreement that is not stated verbally, but is implied.
There are other prefixes you can use, but they are less common and have slightly different meanings:
* Pre-spoken: This implies something that was spoken before something else.
* Mis-spoken: This means something that was spoken incorrectly or mistakenly.
Ultimately, the best prefix to use depends on the specific context and meaning you want to convey.