avolitional
/ˌævɒltɪˈʃənəl/Definitions
1. adjective
Lacking in volition; not having the power of will or choice.
“The patient’s avolitional state made it difficult for her to make decisions on her own.”
2. noun
A lack of volition; the state of being without will or choice.
“The doctor diagnosed the patient with an avolitional disorder, affecting her daily life.”