keep open
- maintainKeep in condition
- unlockOpen a secured closure
- sustainKeep something going continuously
- ajarPartially open
- accessibleAble to be reached
available · preserve · hold · door · gate · passage · entrance · welcome · unblock · clear · pathway · opportunity · option · running · active · ongoing · store · shop
keep openclose down
Terminate operations permanently
shut down · close · shut · shutter · discontinue