Select the most appropriate ANTONYM of the given word.

Infallible

Faulty

The correct answer is option 1. Faulty.

The word "infallible" describes something that is completely reliable and incapable of making mistakes. It implies a state of perfection or flawlessness. For example, an infallible system would be one that never fails or makes errors.

Conversely, the antonym "faulty" describes something that is defective, flawed, or prone to errors. It suggests the opposite of reliability and infallibility. For instance, a faulty product may malfunction or not perform as expected due to defects or imperfections.

In summary, while "infallible" conveys the idea of perfection and reliability, "faulty" highlights the presence of defects or errors, making it the appropriate antonym in this context.