morbidly

/ˈmɔːrbɪdli/
adverb
  1. In a way that shows an unusual interest in sad, unpleasant, or death-related subjects.
    • The children morbidly whispered about the legend of the haunted tree.
    • He morbidly stared at the accident scene as he drove past.
    • She morbidly wondered how long it would take for the old house to collapse.
  2. In a way that relates to disease or unhealthy conditions.
    • The tissue was morbidly discolored, indicating infection.
    • Doctors described the condition as morbidly serious.
    • The patient was morbidly obese and needed a special diet.