Wiktionary
exceptionality
n. 1 (context uncountable English) The quality of being exceptional. 2 (context countable English) A thing, condition, or other matter which is exceptional.
Usage examples of "exceptionality".
They didn't need prompting: you see, they really did think it was possible, likely, certain that money and fame had fingered them, that exceptionality had singled them out.
In many cases their only claim to exceptionality is their abnormal gullibility and extraordinary capacity for self-delusion.