Noun
swottiness (uncountable)
(Britain) studiousness, the state of studying hard, the state of being swotty.
Moreover, she states that not unlike herself, "there is a lot of insecurity and a great fear of failure" beneath Hermione's swottiness. Source: Internet
Rowling has described Hermione as a "very logical, upright and good" character with "a lot of insecurity and a great fear of failure beneath her swottiness". Source: Internet