There are many words that can be used as synonyms for "gets well." Some of these include recuperate, heal, recover, improve, and mend. Each of these words has its own connotation and can be used in different contexts depending on the specific situation. For example, someone might recuperate after a serious illness or injury while someone else may heal after a minor scrape or cut. Recover is a more general term that can be used in a variety of situations, while improve suggests a gradual and ongoing process of getting better. Regardless of the specific word used, all of these synonyms convey the idea of moving from a state of illness or injury towards a state of improved health and wellbeing.