The story
- Proto-Indo-European*né
- Proto-Germanic*ne
- Proto-Indo-European*ís?
- Proto-Indo-European*h₁óynos
- Proto-Germanic*ainaz
- Proto-Germanic*nainaz
- Proto-West Germanic*nain
- Old Englishnān
- Middle Englishnon
- Old Englishnān
- Old Englishnān-
- Middle Englishnon-
- Englishnon-
- Proto-Indo-European*h₁éǵʰ
- Proto-Indo-European*h₁éǵʰs
- Proto-Italic*eks
- Latinex
- Latinex-
- Proto-Indo-European*kap-
- Proto-Indo-European*kapyéti
- Proto-Italic*kapjō
- Latincapiō
- Latinexcipiō
- Latinexceptiō
- Old Frenchexcepcion
- Anglo-Normanexcepcioun
- Middle Englishexception
- Englishexception
- Proto-Indo-European*h₂el-
- Proto-Indo-European*h₂élisder.?
- Englishexceptional
- English todaynonexceptional
From non- + exceptional.
Etymology from Wiktionary, CC BY-SA 4.0.