Disproportionately disenfranchise refers to the act of depriving or restricting a group of individuals from their rights or privileges in an unfair or unequal manner. Synonyms for this phrase may include marginalize, exclude, inhibit, oppress, and suppress. These words all suggest a sense of injustice in the way that a particular group is being treated. Other synonyms could include discriminate, disadvantage, and hinder, which also imply an unequal or biased treatment of certain groups. It is important to recognize and address these disparities in order to promote equality and fairness for all individuals, regardless of their background or identity.