| indecipherable(adjective, dark, uncertain, mysterious) |
| inexplicable(adjective, dark, strange, uncertain, mysterious) |
| private(adjective, obscure, secret, unknown, hidden) |
| privy(adjective, concealment) |
| puzzling(adjective, knowledge, evil, obscure, dark) |
| secrete(verb, cover, show, block, plant) |
| shrouded(verb, adjective, obscure, secret, unknown) |
| sorcery(noun, magic, sorcery, wizardry) |
| clandestine(adjective, secret, unknown, hidden, concealed) |
| conceal(verb, cover, show, block, hide) |
| invisible(adjective, obscure, dark, secret, supernatural) |
| mystery(noun, difficulty, question, confidence, secret) |
| occultism(noun, magic, perplexity, sorcery, wizardry) |
| orphic(adjective, obscure, complex, deep, thoughtful) |
| transcendental(obscure, dark, strange, mysterious, supernatural) |
| unrevealed(adjective, obscure, dark, superior, secret) |
| unseen(adjective, obscure, dark, unknown, hidden) |
| baffling |
| black magic(noun, expression, magic, sorcery, wizardry) |
| cabala(noun, latency implication) |