The story
- Proto-Indo-European*né
- Proto-Indo-European*n̥-
- Proto-Germanic*un-
- Proto-West Germanic*un-
- Old Englishun-
- Middle Englishun-
- Englishun-
- Proto-Indo-European*megʰ-der.?
- Ancient Greekμηχᾰνή (mēkhănḗ)
- New Latinmechanismu
- Englishmechan(ism)
- Englishmechanistic
- English todayunmechanistic
From un- + mechanistic.
Etymology from Wiktionary, CC BY-SA 4.0.