Priority application refers to a process where an applicant is given a higher level of importance because of their particular circumstances or qualifications. Some synonyms that can be used for priority application include expedited application, urgent application, top-priority application, accelerated application, express application, and fast-track application. These synonyms all convey the idea that the application is being given special attention and will be processed more quickly than other standard applications. Priority applications are often used in situations where time is of the essence, such as visa applications, emergency medical treatment requests, or college admissions. It is important to note that not all applications can be given priority treatment and that certain requirements must be met to qualify for this special processing.