What is another word for right inverse?

Pronunciation: [ɹˈa͡ɪt ɪnvˈɜːs] (IPA)

In mathematics, a "right inverse" refers to an element that can undo the actions of another element when combined in a specific operation. Synonyms for the term "right inverse" include "reverse operation", "undoing factor", and "opposite element". These synonyms highlight the role of a right inverse in negating or reversing the effects of an operation. Right inverses often arise in algebraic structures like groups, where each element possesses a unique right inverse. By identifying synonyms for "right inverse", mathematicians can effectively communicate the concept of an element that counteracts another element's actions within a given operation.