The term "illiberalitying" is quite an uncommon word, which means indulging in the act of being ungenerous or stingy. For a better understanding of the term, some of the synonymous words are penurious, miserly, uncharitable, or parsimonious. People who act in an illiberal way tend to be selfish, and their actions are often motivated by greed or a fear of not having enough. People with this behavior might hold back from helping others even when they have the capacity to give. Therefore, it is always better to be on the opposite end of the spectrum and practice generosity rather than illiberalitying.