disaffected

The story

1. Proto-Indo-European*dwóh₁
2. Proto-Indo-European*trísinflu.
3. Proto-Indo-European*d(w)is-
4. Proto-Italic*dis-
5. Latindis-
6. Old Frenchdes-
7. Latindis-
8. Middle Englishdis-
9. Englishdis-
10. Proto-Indo-European*h₂éd
11. Proto-Italic*ad
12. Proto-Italic*ad-
13. Latinad-
14. Proto-Indo-European*dʰeh₁-
15. Proto-Indo-European*dʰeh₁k-
16. Proto-Indo-European*dʰh₁kyéti
17. Proto-Italic*θakjō
18. Proto-Italic*fakjō
19. Latinfaciō
20. Latinafficiō
21. Latinaffectō
22. Latinaffectāre
23. Middle Englishaffecten
24. Englishaffect
25. Englishdisaffect
26. English todaydisaffected

From disaffect + -ed.