Secrecy is the practice of keeping things hidden or undisclosed. However, there are many synonyms for this word that can be used in various contexts. Confidentiality, privacy, discretion, and reticence are commonly used to describe maintaining secrecy. Confidentiality is often associated with professional or legal matters, while privacy pertains more to personal matters. Discretion involves making careful decisions about what to disclose and what to keep hidden. Finally, reticence describes a more reserved and hesitant approach to sharing information. All these words are useful alternatives to secrecy when trying to describe the act of concealing information.