What does scrupulous mean?

Scrupulous refers to someone who is extremely careful and diligent in their actions, particularly in adhering to standards or principles. This term often describes individuals who take great care to perform tasks with precision, ensuring that every detail is attended to, which reflects a strong sense of integrity and moral responsibility. In various contexts, such as legal matters, ethical decision-making, or even everyday tasks, being scrupulous can lead to a higher quality of work and more trustworthy outcomes. This is why the correct choice aligns with the definition of being "exact and careful,” highlighting the importance of thoroughness and attention to detail.