The phrase "a special advantage" is correct and usable in written English.
You can use it when referring to a unique benefit or favorable condition that someone or something has over others.
Example: "Having access to exclusive resources gives our team a special advantage in the competitive market."
Alternatives: "a unique benefit" or "a distinct edge."
These chief executives have a special advantage.
This show has a special advantage.
Being entitled to lock-ins and late "afters" used to feel like a special advantage.
As Mr. Matsumoto noted, secondhand manga offer a special advantage over new copies: They aren't wrapped in plastic.
In the effort to improve a product or process, care must be taken to evaluate alternatives on the same "cost" and "benefit" bases so that existing approaches do not enjoy a special advantage just because they are familiar.
All are aiming to acquire large numbers of users in preparation for the day when Internet commerce takes off.Dixons's Freeserve enjoys a special advantage that Libertysurf will have to do without: a generous cut of the increased telephone bills.
The strange combination looks more like a budgetary consideration than an effort to provide any special advantage to occupants.
Convenience food pits BolsWessanen against monsters such as Nestlé, without offering any special advantage to a smaller operator.
Compared with more conventional markers like CA19-9, CEA, or mucins, GalNAc-T6 is suggested to have a potential but special advantage to predict not only the prognosis of patients, but local aggression and metastasis too.
London art schools were once the ultimate social leveller, where an alumnus of Eton had no special advantage over a council estate kid.
Under current law and practice, we have a system that gives special advantage to special interests, disadvantages the public interest, and creates an incentive for bribery, to call this spade by its true name.
