When it comes to the phrase "doing better," there are several synonyms that can be used to convey similar meanings. One option is "improving," which indicates a positive change or progress. Another option is "progressing," which suggests a gradual but consistent forward movement. Additionally, "prospering" may be used to indicate success or growth. Other possible synonyms include "thriving," "advancing," "developing," and "succeeding." Ultimately, the choice of synonym will depend on the context and desired tone of the message being conveyed. No matter the word you choose, keep in mind that it is always good to be doing better!