of astrology

secret, concealed

with a hidden meaning or a meaning not easily understood

secret; obscure in meaning

that cannot be understood

not understandable

that cannot be explained

beyond comprehension, explanation

(of substances) that cannot be dissolved

mysterious, unable to be solved or answered

full of, suggesting, mystery

secret, concealed

difficult to accept; surprising because not known, seen, heard etc before

deviating, unfamiliar

not natural, mysterious

very strange, unusual