indisposition
Definitions
A slight illness or physical ailment.
A lack of enthusiasm or inclination; reluctance.
Examples
Due to a sudden indisposition, the professor had to cancel his lecture for the afternoon.
Her brief indisposition prevented her from attending the gala, but she felt much better the following day.
Synonyms
illness ailment sickness malaise infirmity unwellness slight health issue
Antonyms
health wellness fitness vigor robustness well-being soundness of body