The phrase "does credit to" is an idiom that means to bring honor or respect to something or someone. There are several synonyms for this phrase that can be used according to the context and scenario. The phrase "reflects well on" adequately represents the sentiment of bringing positive credit to someone or something. "Commendable" or "laudable" can be used to convey the idea of acknowledging and praising someone or something for their contribution. The words "dignify" and "uplift" emphasize the sentiment of making something or someone worthy of respectable treatment. One can also use "meritorious" to signify that someone or something is deserving of praise and recognition.