Backdoor and Concealed

Backdoor noun - An entrance at the rear of a building.

Concealed and backdoor are semantically related. In some cases you can use "Concealed" instead an adjective "Backdoor".

Concealed adjective - Not accessible to view.

Backdoor and concealed are semantically related. Sometimes you can use "Backdoor" instead an adjective "Concealed".

Nearby Words: concealment, concealing, concealer