When it comes to describing something as "more authorizing," there are a number of synonyms you could consider using. Some possible alternatives might include terms like "empowering," "enabling," "validating," or "legitimizing." Each of these words conveys a sense of authority or legitimacy, suggesting that a particular individual or group has been given increased power or authority to act in a certain way. Other potential synonyms might include words like "accrediting," "approving," "sanctioning," or "endorsing," all of which could be used to describe a process in which an individual or entity is granted greater authority or permission to take action.