Synonyms of the word

pathology

• n. (medicine) The branch of medicine concerned with the study of the nature of disease and its causes, processes,…
• n. The medical specialty that provides microscopy and other laboratory services (e.g., cytology, histology)…
• n. Pathosis: any deviation from a healthy or normal structure or function; abnormality; illness or malformation.

unhealthiness

• n. The state of being unhealthy.