| Word | Definitions | Synonyms |
|---|---|---|
| morbid | (adjective) suggesting the horror of death and decay | Synonyms: ghoulish |
| (adjective) caused by or altered by or manifesting disease or pathology | Synonyms: diseased, pathologic, pathological | |
| (adjective) suggesting an unhealthy mental state | - | |
| morbific | (adjective) able to cause disease | Synonyms: infective, pathogenic |
| morbilliform | (adjective) of a rash that resembles that of measles | - |