Synonyms for secret

Some common synonyms of secret are: secret [a.] 1. Hidden, hid, concealed, covert, privy, close, covered, shrouded, veiled, unseen, unknown, unrevealed, mysterious, cryptic. 2. Clandestine, sly, underhand, underhanded, concealed, hidden, privy, stealthy. 3. Secluded, retired, private, unseen, hid, concealed, privy. 4. Occult, mysterious, latent, obscure, recondite, abstruse, unknown, hidden.