antiacademic

The story

1. Proto-Indo-European*h₂ent-
2. Proto-Indo-European*h₂énts
3. Proto-Indo-European*h₂énti
4. Ancient Greekᾰ̓ντῐ́ (ăntĭ́)
5. Ancient Greekἀντι- (anti-)
6. Englishanti-
7. Ancient GreekἈκάδημος (Akádēmos)
8. Ancient GreekἈκαδημία (Akadēmía)
9. Ancient GreekἈκάδημος (Akádēmos)
10. Ancient GreekἈκαδήμεια (Akadḗmeia)
11. Ancient Greekἀκαδημικός (akadēmikós)
12. Medieval Latinacadēmicus
13. Latinacadēmicu
14. Frenchacadémique
15. Englishacademic
16. English todayantiacademic

From anti- + academic.