Directly using "-path-"
* Empathy: The ability to understand and share the feelings of another.
* Antipathy: A strong feeling of dislike or aversion.
* Apathy: A lack of feeling or emotion; indifference.
* Pathology: The study of disease and its causes.
* Psychopath: A person with a personality disorder characterized by antisocial behavior, lack of empathy, and disregard for the law.
Using related forms of "-path-"
* Sympathy: Feeling or showing concern for someone else's suffering.
* Pathogenic: Causing or capable of causing disease.
* Pathos: A quality that evokes pity or sadness.
Other related words:
* Compassion: A feeling of deep sympathy and sorrow for another who is suffering.
* Passion: A strong feeling of enthusiasm or excitement for something.
* Passionate: Feeling or showing strong emotions.
Note: The root word "-path-" can also be found in words related to "disease" or "suffering", as in "pathogen" or "pathological".