The term "quality increment" refers to the improvement or enhancement of the quality of an item, a process, or a service. There are several synonyms for the phrase "quality increment." One of the commonly used terms is "quality improvement," which refers to the act of making a product or service better. Other synonyms for "quality increment" include "quality enhancement," "quality advancement," "quality boost," "quality elevation," and "quality escalation." The use of these synonyms can help convey the idea of a continuous improvement process, ensuring that quality is always improving in terms of products, services, and processes.