"Study at Frank" can be translated into various synonyms depending on the context. Firstly, "study" can be replaced with "learn," "educate oneself," or "acquire knowledge." Secondly, "at" can be substituted by "in," "within," or "under the tutelage of." Lastly, if "Frank" pertains to a school or university, we can use terms such as "enroll at Frank," "attend Frank," or "take courses at Frank." These synonyms provide diversity and allow us to express the same message using different words. Hence, choosing the most appropriate synonym would depend on the intended tone and emphasis of one's sentence.