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*sek-?
- Proto-Indo-European*skey-
- Latinsciō
- Latinsciēns
- Latinscientia
- Proto-Indo-European*dʰeh₁-
- Proto-Italic*θakos
- Medieval Latinscientificus
- Middle Frenchscientifique
- Englishscientific
- English todayunscientific
From un- + scientific.
Etymology from Wiktionary, CC BY-SA 4.0.