IPA: /ɪkˈsɛpʃənl/
KK: /ɪkˈsɛpʃənl/
The quality of being unusual or extraordinary, standing out from the norm.
Her exceptionalness in mathematics earned her a scholarship to a prestigious university.
Exceptionalness → It is formed from "exception" (from Latin "excipere", meaning to take out or exclude) and the suffix "-al" (meaning pertaining to) and "-ness" (meaning the state of being). The word "exceptionalness" refers to the state of being exceptional or standing out from the norm.
Think of something that is 'taken out' ('excipere') from the usual, which helps you remember that 'exceptionalness' means the state of being extraordinary or remarkable.