Select the most appropriate synonym of the given word.
Avert

The correct answer is Prevent.

Step-by-step Explanation:

1. Understand the meaning of the given word:
The word "Avert" is a verb that means to prevent or ward off an undesirable occurrence (e.g., "to avert a disaster" or "to avert a crisis"). It can also mean to turn away one's eyes or thoughts.

2. Analyze the given options:
• Permit: Means to allow something to happen or give permission. This is the opposite (antonym) of avert.
• Confront: Means to face, meet, or deal with a difficult situation or person directly.
• Face: Means to look or turn in a particular direction, or to confront a difficulty head-on.
• Prevent: Means to stop something from happening or arising. This directly aligns with the definition of "avert" (to ward off or stop an undesirable event).

3. Conclusion:
Since "avert" means to stop or head off an event, its closest synonym among the choices is Prevent.