Esoterically

The poet wrote esoterically, expressing his emotions through metaphors.

The mystic spoke esoterically about the secrets of the cosmos.

The herbalist prepared a potion esoterically, using rare and potent ingredients.

The professor taught the class esoterically, using complex terminology that confused the students.

The hacker spoke esoterically about the intricacies of coding, making it impossible for the average person to understand.