esoterica (noun)

1. The ancient book contained a collection of esoterica that revealed dark rituals only known to a secret cult.

2. The avant-garde designer created a line of esoterica-inspired clothing, with intricate symbols and hidden messages.

3. The film director incorporated elements of esoterica into his movie, adding mysterious symbols and hidden meanings throughout the storyline.

4. During the stand-up comedy show, the comedian shared an amusing anecdote about discovering a dusty tome of esoterica in the basement of an old library.