The phrase "pop out" can be alternately expressed in many ways. Some synonymous terms include "spring forth", "emerge", "appear suddenly", "burst out", "pop up", "materialize", and "jump out". Other related phrases include "catch one's eye", "stand out", "be conspicuous", "stick out", and "be noticeable". In the context of design, "pop out" can also refer to elements that add depth and dimension to a layout, such as raised text or images. Regardless of the context, there are many ways to express the idea of something suddenly appearing or standing out in a noticeable way.