This is the 5354th most frequent Swedish word.
ernaux
"Ernaux" is not a Swedish word; it appears to be the surname of French author Annie Ernaux.
Here, 'Ernaux' acts as a proper noun, referring to the author Annie Ernaux.
Jag har nyligen läst en bok av Annie Ernaux.
I have recently read a book by Annie Ernaux.
In this case, 'Ernaux' is used possessively to indicate the works of Annie Ernaux.
I skolan diskuterade vi några teman från Ernaux verk.
In school, we discussed some themes from Ernaux's works.
Here, 'Ernaux' references Annie Ernaux while emphasizing her contributions and achievements.