A. Abstract
B. Mysterious
C. Open
D. Secret
🧠 Explanation:
The antonym of surreptitious, meaning secretive or stealthy, is open, indicating transparency or visibility. Antonyms clarify word meanings, enhancing vocabulary precision in communication. Surreptitious actions, like covert operations, contrast with open behaviors, like public announcements. Understanding antonyms is vital in language studies, improving writing and speaking clarity. This example highlights the importance of word choice in contexts like journalism or diplomacy, where precise descriptors shape accurate expression of intent or actions.
