behind the walls
- hiddenKept out of sight
- secretConcealed information
- prisonConfinement for offenders
- confinedKept within bounds
- fortressHeavily defended military structure
barrier · concealed · trapped · isolated · dungeon · asylum · guarded · enclosed · mystery · stone · locked · captive · forbidden · sheltered · shadows · whispers · escape · tower
confinement/freedom
behind the wallsfree
Without payment or restriction
on the outside · at liberty · released · on the streets · liberated
visibility/access
behind the wallsout in the open
Visible to everyone
in plain sight · exposed · transparent · accessible · on display