There are several synonyms for the phrase "absorb data," including "assimilate information," "take in knowledge," and "retain facts." Additionally, one might use the phrase "process data" to describe the act of assimilating and using information. Synonyms for "absorb data" can also vary depending on the context in which the phrase is used. For example, in a scientific setting, one might use the phrase "analyze data" to describe the process of examining and drawing conclusions from information. Similarly, in a business setting, one might use the phrase "digest data" to convey the idea of interpreting and making use of information for decision-making purposes.