"More Judaistic" can refer to something that is more closely associated with or adhering to the principles and practices of Judaism. Some possible synonyms for this term might include "more Jewish," "more Hebraic," "more Torah-based," or "more Talmudic." These words all suggest a deeper level of engagement with Jewish tradition and teachings. Depending on the context in which the term is being used, other synonyms might also be appropriate, such as "more traditional," "more observant," or "more faith-based." Ultimately, the choice of synonym will depend on the intended meaning and the specific nuances of the word being replaced.