secret
I
adjective
abstruse, acroamatic, acroamatical, arcane, arcanus, clandestine, close, concealed, confidential, covert, cryptic, dark, esoteric, furtive, hidden, latent, mysterious, not public, obscure, occult, occultus, private, privy, recondite, secluded, secretus, shrouded, sly, surreptitious, undisclosed, undivulged, unknown, unpublished, unrevealed, unseen, untold, veiled
associated concepts: secret lien, undisclosed principal
II
noun
abstruse knowledge, arcana, cabal, classified information, concealed knowledge, confidence, confidential communication, confidential matter, enigma, hidden knowledge, inside information, intimacy, intrigue, mystery, obscure information, personal matter, private affair, private communication, private matter, privileged communication, privileged information, puzzle, recondite knowledge, res arcana, res occulta, unknown information, veiled information
III
index
anonymous, clandestine, confidence (relation of trust), confidential, covert, enigma, enigmatic, esoteric, furtive, hidden, inscrutable, interior, intimate, mysterious, mystery, personal (private), private (confidential), privy, recondite, seal (close), sequester (seclude), sly, stealthy, surreptitious, ulterior, uncanny, undisclosed
Burton's Legal Thesaurus.
William C. Burton.
2006