ARCANE

• +Secret

• Abstruse

• Cabalistic

• Cryptic

• Dennis Miller-esque

• Difficult to understand

• Esoteric

• Hard to fathom

• Hidden and mysterious

• Incomprehensible

• Inscrutable

• Known by few

• Known by only a few

• Known by very few

• Known to just a few

• Like cult rituals

• Like election laws, typically

• Like federal tax laws

• Like inside baseball talk

• Like secret rituals

• Like some herbal remedies

• Like the fine print

• Like trade secrets

• Mysterious

• Mysterious for most

• Not commonly known

• Not generally known

• Not well-known

• Obscure

• Recherch

• Secret, as rituals

• Technical and obscure

• Tough to understand

• Understood by a rare few

• Understood by few

• Understood by only a few

• Understood by very few

• Unknowable