Relearns can be defined as the process of gaining knowledge or mastering a skill that one has previously learned. Some synonyms for relearns include reacquaints, refamiliarizes, reeducates, and reacquires. Each of these words implies the idea of returning to a state of previous knowledge. Reacquaints emphasizes the idea of getting to know something again. Refamiliarizes places the focus on regaining familiarity with a subject or skill. Reeducates emphasizes the process of learning again, which may involve unlearning previously learned information. Reacquires focuses on regaining possession or ability, as in regaining a previously mastered skill. Using synonyms for relearns can help to emphasize different aspects of the process of relearning or gaining mastery over a subject or skill.