Synonyms of inscrutable

Adjective

1. cryptic, cryptical, deep, inscrutable, mysterious, mystifying, inexplicable (vs. explicable), incomprehensible

usage: of an obscure nature; "the new insurance policy is written without cryptic or mysterious terms"; "a deep dark secret"; "the inscrutable workings of Providence"; "in its mysterious past it encompasses all the dim origins of life"- Rachel Carson; "rituals totally mystifying to visitors from other lands"

Definition and meaning of inscrutable (Dictionary)