Southern Methodist refers to a university, so potential synonyms would be other universities with similar characteristics or locations. One possibility is Baylor University, a private Christian university located in Waco, Texas. Another option could be Texas Christian University, a private university located in Fort Worth, Texas. Both of these universities are also in the South and have strong academic reputations. Additionally, other synonyms could include related terms such as Methodist-affiliated schools, schools in the South, or Christian universities. Overall, there are many options for synonyms for the term "Southern Methodist" depending on the specific context and characteristics desired.