of astrology
secret, concealed
(that is to be kept) secret
secret
with a hidden meaning or a meaning not easily understood
secret; obscure in meaning
understood by, intended for, only a small number of people
mysterious, obscure
that cannot be understood or known
hidden, mysterious; blank
full of, suggesting, mystery
secret, concealed
a believer in, practiser of, mysticism
secret
having, concerning, hidden meaning or spiritual power; causing feelings of awe and wonder
occult
hidden; not clearly seen; not easily understood; not well known
not easily understood
not meant to be recorded or reported as official
confidential
(that is to be) kept from the knowledge or view of others; of which others have no knowledge
hidden, unrevealed
in a way that cannot be accounted for or explained
not explainable; mysterious
unusual (and so interesting)
very different