Which term best fits the idea of a significant point that stands out?

The term "salient" is used to describe something that is particularly noticeable or important. It conveys the idea of a point that stands out due to its significance or prominence. In various contexts, whether in discussions, analyses, or observations, a salient feature captures attention and highlights key aspects that should be considered.

For instance, in a discussion about a complex topic, the salient points would be the critical arguments or facts that drive understanding and guide decision-making. This concept of standing out aligns perfectly with the intent of the question.

In contrast, the other terms do not share this specific meaning. "Reticent" refers to being reserved or reluctant to share thoughts, "rue" signifies regret or sorrow, and "salutary" suggests something beneficial or health-promoting. None of these terms encapsulate the idea of significance and visibility in the way that "salient" does.