Subduction is the process of one tectonic plate moving beneath another. In scientific geology terminology, the word "subducting" is used to describe this action. There are many other synonyms that can be used to describe the same action, such as "sinking," "diving," "plunging," and "descending." These synonyms also convey the same idea of one tectonic plate moving beneath another. Other words that can be used in place of "subducting" include "underthrusting," "engulfing," and "submerging." While there are many ways to describe tectonic plate movement, the variation in language highlights the complexity of this process and its crucial role in shaping the Earth's surface.