The story
- Proto-Indo-European*h₁órs-o-s
- Proto-Germanic*arsaz
- Proto-West Germanic*ars
- Old Englishears
- Middle Englishars
- Englishass
- Proto-Germanic*hulaz
- Proto-Germanic*hulą
- Proto-West Germanic*hol
- Old Englishhol
- Middle Englishhole
- Englishhole
- Englishasshole
- English todayassholery
Etymology from Wiktionary, CC BY-SA 4.0.