When it comes to improving ourselves or our work, it's important to have a variety of vocabulary to express the idea of "doing better". Some common synonyms for this phrase include "improve", "progress", "advance", "upgrade", and "enhance". These words all convey the notion of taking something to a higher level, whether it's a skill, a project, or a personal goal. Other options could be "excel", "amplify", "optimize", "refine", or "polish". By having a range of synonyms for "do better" at our disposal, we can communicate our intentions and ambitions more effectively in any situation.