There are various synonyms that could be used for the phrase "full purses", depending on the context of the statement. Some possible alternatives include "deep pockets", "plush wallets", "substantial funds", "rich coffers", "lush reserves", "ample resources", "sizable investments", and "generous accounts". All of these phrases convey a sense of financial abundance and stability. They can be used to describe individuals, organizations, or even entire countries that have significant financial resources at their disposal. Using synonyms to diversify one's vocabulary can make writing more engaging and interesting, allowing the reader to stay engaged and interested in the content.