Disinherit is defined as the act of removing someone from a will or the loss of inheritance rights. Some of the antonyms for disinherit include "provide for," "bequeath," "endow," "bestow," and "grant." All these words point towards the act of giving something valuable or important to someone else. While disinherit implies the removal of inheritance, these antonyms signify the act of establishing someone's right to a property or valuable belonging. In essence, in contrast to disinherit, these antonyms establish a person's rightful possession of assets or inheritance. Understanding the proper context and usage of these antonyms can help in promoting positive relationships within a family or community.