Prefix:
* Pathfinder: A person or thing that explores new routes or areas.
* Pathology: The study of disease, especially the cause, course, and effects.
* Pathos: A quality that evokes pity or sadness.
* Pathetic: Arousing pity or sadness.
Suffix:
* Bypath: A side path or detour.
* Footpath: A narrow path for walking.
* Pathway: A route or course of action.
* Waterpath: A route for water travel, like a canal or river.
It's important to note that "path" is not a common suffix, but it is used in some specific words.
Let me know if you'd like more examples or have any other questions!