Inexplorable vs. Inscrutable — What's the Difference?

That cannot be explored or discovered; inscrutable or unfathomable

Difficult to understand or interpret; impenetrable

Incapable of being explored, searched out, or discovered.

Difficult or impossible to comprehend, fathom, or interpret.

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

Unsearchable; incapable of being searched into and understood by inquiry or study; impossible or difficult to be explained or accounted for satisfactorily; obscure; incomprehensible; as, an inscrutable design or event.

Of an obscure nature;