Artistic And Literary Obscurities

noun Esoterica refers to obscure or specialized knowledge or information that is known only to a select few individuals.

adjective Esoterica can also be used as an adjective to describe something that is mysterious, obscure, or difficult to understand.

• The library contains a vast collection of esoterica on ancient civilizations.
• I love browsing through all the esoterica in the bookstore.
• Some people think studying esoterica is just a bunch of mumbo jumbo.
• Her mind was a treasure trove of esoterica, filled with obscure knowledge and hidden meanings.