Marginals can be defined as those who are on the fringe or periphery of society. Some synonyms for the word "marginals" include outsiders, outcasts, misfits, nonconformists, and minorities. These terms all convey the idea that these individuals are in some way excluded or marginalized by mainstream society. Other possible synonyms for marginals might include the disenfranchised, the marginalized, the downtrodden, or the dispossessed. Whatever word is used to describe these individuals, it is important to remember that they are often overlooked or excluded from society, and that they may require special attention or support in order to thrive.