Choose the option which is closest in meaning to the given word. "Patent"

Explanation:

As an adjective, “patent” means clear, obvious, or easily recognizable.

• The word “unobstructed” means open or clear; this aligns with the sense of “patent” as evident or manifest, so it is the best choice.

• “defective” means faulty or imperfect, which is essentially opposite to the meaning of “patent.”

• “quiet” refers to silence or calmness and does not convey clarity or obviousness.

• “careful” means cautious or attentive and is unrelated to the meaning of “patent.”

Conclusion: “unobstructed” is the closest in meaning to “patent” among the given options.