Self-servers can be defined as those who are primarily concerned with their own interests and who tend to put their own needs above the needs of others. Some synonyms for self-servers would include egotists, narcissists, and individualists. An egotist is someone who is excessively self-centered and self-absorbed, while a narcissist is someone who is obsessed with their own image and self-importance. An individualist is someone who values their own independence and self-reliance above other people's needs or interests. Other synonyms include self-obsessed, self-centered, and self-seeking. In short, any word that describes someone who is focused solely on themselves could be considered a synonym for self-servers.