There are many synonyms for the phrase "study at assume" that convey the same meaning. To study is to examine or learn about a subject in depth, while to assume is to take on a certain belief or hypothesis without concrete proof. Some synonyms for "study" include analyze, scrutinize, investigate, and research. Synonyms for "assume" include presume, guess, speculate, and hypothesize. Putting these two actions together, a common phrase in academic circles is "studying assumptions," which means to investigate the underlying beliefs and premises one is working with before proceeding with further research or analysis.