Relearning is the process of acquiring knowledge or skills that were previously learned but have been forgotten or lost. There are several synonyms for relearning, such as reacquiring, refreshing, re-familiarizing, and regain. These words all describe the process of reinstating previous knowledge and skills to improve one's abilities. Additionally, other related terms include reintegrating, rehearsing, reviewing, and reestablishing. These synonyms are useful for students who want to boost their academic performance by relearning information they have forgotten, or professionals who want to improve their skills by refreshing their understanding of a particular area. Whatever the reason, relearning is an essential process that can lead to personal and professional growth.