Select the most appropriate SYNONYM of the given word.

AMNESIA

Incognizance 

The correct answer is Option (1) → Incognizance

The most appropriate synonym of the word "amnesia" is incognizance.

• Amnesia means "the loss of memory, especially that caused by physical or psychological trauma."
• Incognizance means "the state of not being aware of something."

The other words do not have the same meaning as "amnesia."

• Obstruct means "to block or hinder the passage of something."
• Droop means "to hang down limply or loosely."
• Contiguity means "the state of being next to or touching something else."