secrecy (n.)
- apartheid
- burial
- burying
- censorship
- clouding
- concealment
- confidentiality
- covering
- covertness
- darkening
- deception
- detachment
- disappearance
- furtiveness
- hiddenness
- hiding
- hugger-mugger
- hush
- immateriality
- imperceptibility
- interment
- invisibility
- isolation
- isolationism
- masking
- mystery
- mystification
- nonappearance
- occultation
- privacy
- privatization
- quarantine
- recess
- reclusion
- retirement
- retreat
- rustication
- screening
- seclusion
- secretion
- secretiveness
- segregation
- separation
- sequestration
- silence
- stealth
- subterfuge
- suppression
- uncommunicativeness
- withdrawal
