antimystic
/ˌæntɪˈmɪstɪk/Definitions
1. noun
relating to or characterized by opposition to mysticism or the experience of the mystical
“The author’s antimystic views on the nature of reality sparked a heated debate among scholars.”
2. adjective
opposed to mysticism or the experience of the mystical
“The antimystic writer’s novel portrayed a world devoid of spiritual mysteries.”