Abstruse and Backdoor

Abstruse adjective - Difficult for one of ordinary knowledge or intelligence to understand.

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

Nearby Word: abstrusity

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

Abstruse and backdoor are semantically related in hidden topic. Sometimes you can use "Abstruse" instead an adjective "Backdoor".