inscrutable

/หŒษชnหˆskษนuหtษ™bl/

IPA: /IH0 N S K R UW1 T AH0 B AH0 L/

noun
  1. 1

    One who or that which is inscrutable; a person, etc. that cannot be comprehended.

adjective
  1. 1

    Difficult or impossible to comprehend, fathom or interpret.

    โ€œHis inscrutable theories would years later become the foundation of a whole new science.โ€

Synonyms

Source: https://en.wiktionary.org/wiki/inscrutable