Wednesday Addams is a human being known for her gothic appearance, morbid interests, and dark sense of humor. She is highly intelligent and curious about death, the macabre, and the supernatural. In the recent Netflix series "Wednesday," she possesses budding psychic abilities, including visions of the past and future, inherited from her mother Morticia, a powerful psychic. Wednesday is sometimes described as a "raven" psychic, meaning her visions are potent but can be unstable without training. While she is a unique and darkly eccentric character with supernatural elements like psychic powers, she is technically not a supernatural creature or monster in the traditional sense but a human with extraordinary traits within the Addams Family.

The Addams Family itself is portrayed as a quirky, outcast family with various members exhibiting different supernatural or unusual traits, but overall they are depicted more as eccentric humans with mystical abilities rather than conventional monsters.