Disentitle is a term that refers to removing or withholding someone's right to something. There are a multitude of synonyms that can be used to describe this concept, including disqualify, unauthorize, disallow, invalidate, debar, and prohibit. These words all share a common theme of denying access to something that should rightfully be granted. Additionally, terms like revoke, strip, and withdraw can be used to imply that a privilege or entitlement has been abruptly taken away. Whether used in legal or social contexts, all of these synonyms describe the act of rendering someone ineligible for something, whether it be a job, a promotion, or something as simple as a seat in a class.