morbid

Given to or characterized by unwholesome thoughts or feelings, especially of death or disease.

Of, relating to, or caused by disease; pathological or diseased.

Psychologically unhealthy or unwholesome.

Diseased; sickly; not sound and healthful. As applied to mental conditions, it commonly implies an over-sensitive state, involving depression of spirits, in which matters affecting the emotions assume an exaggerated significance.

Proceeding from or characteristic of disease or a diseased condition.

Relating to disease: as, morbid or pathological anatomy.

Not sound and healthful; induced by a diseased or abnormal condition; diseased; sickly

Of or pertaining to disease or diseased parts.

Indicating an unhealthy mental attitude or disposition; especially, abnormally gloomy, to an extent not justified by the situation; preoccupied with death, disease, or fear of death.