Occult
Definition 1 of 3
Pro Tip 1/3
Cultural Mystique
Occult often implies mysterious knowledge or activities that mainstream culture may view with suspicion or intrigue. The ancient book contained many occult symbols that puzzled the archaeologists.
Pro Tip 2/3
Not Always Negative
While 'occult' can have a dark connotation, it is not inherently negative and can just refer to hidden matters. The herbalist's remedies had an occult significance known only to her.
Pro Tip 3/3
Not Scientific
Occult is rarely used in scientific contexts and more often in literary or esoteric ones. The detective novel explored an occult phenomenon that defied logical explanation.