minister B2

/ˈmɪn.əˌstɚ/ A senior politician in charge of a government department.

administrational C2+

/ədˌmɪnɪˈstreɪʃənəl/ relating to administration or the management of affairs

ministerial C2+

/ˌmɪnəˈstɪriəl/ relating to a government minister or to the clergy

ministration C2+

/ˌmɪnəˈstreɪʃən/ the act of giving aid, care, or religious service