* Disregard: This means to ignore or pay no attention to.
* Misregard: This means to misunderstand or fail to understand the importance of something.
* Re-regard: This means to consider something again, often with a different perspective.
It's important to note that these are not true prefixes in the same way that "pre-" or "un-" are. They are more like combinations of a prefix and the word "regard" itself.