cabalistical
/kæbælˈɪstɪkəl/Definitions
1. adjective
relating to a secret or mysterious group of people, often involved in politics or intrigue
“The cabalistical whispers among the government officials hinted at a deeper conspiracy.”
2. adjective
relating to the study of cabala, a form of Jewish mysticism
“The scholar’s cabalistical research led to a new understanding of ancient texts.”