When it comes to expressing great admiration and appreciation, there are several synonymous phrases that can be used instead of "most applauding." Some options include "highly commending," "lavishly praising," "eulogizing," "raving about," "extolling," and "emphatically lauding." These phrases can add variation to language and help to emphasize the degree of admiration being conveyed. Whether used in a personal or professional context, synonyms for "most applauding" allow for richer and more nuanced communication between individuals and groups.