| Term | Definition |
| Path (1) | feeling, suffering |
| Path (2) | disease |
| antipathy | aversion; dislike |
| apathy | lack of feeling; indifference |
| empathy | the complete understanding of another's feelings |
| apathetic | indifferent |
| empathetic | understanding |
| pathetic | arousing pity |
| pathos | quality in drama, speech, music, literature, or events that arouses a feeling of pity/sorrow |
| sympathy | compassion |
| sympathetic | compassionate |
| telepathy | transference of thoughts and feelings of one person to another by no apparent means |
| homeopathy | medical practice that treats disease by administering minute doses of a remedy |
| osteopathy | treatment of disease by manipulation of bones, muscles, nerves, etc. |
| osteopath | a practitioner of osteopathy |
| pathology | branch of medicine dealing with the nature of disease |
| pathologist | a practitioner of pathology |
| pathogen | a virus or organism that can create disease |
| pathological | due to disease |
| pathogenic | causing disease |
| psychopathic | insane |
| sociopath | one who is psychopathic and antisocial |