photoremovable

The story

1. Proto-Indo-European*bʰeh₂-
2. Proto-Indo-European*bʰéh₂os
3. Proto-Hellenic*pʰáwos
4. Ancient Greekφᾰ́ος (phắos)
5. Ancient Greekφῶς (phôs)
6. Ancient Greekφωτο- (phōto-)
7. Englishphoto-
8. Proto-Italic*wre-
9. Latinre-
10. Proto-Indo-European*m(y)ewh₁-
11. Proto-Indo-European*m(y)owh₁éyeti
12. Proto-Italic*moweō
13. Latinmoveō
14. Latinremoveō
15. Old Frenchremovoir
16. Anglo-Normanremover
17. Middle Englishremoven
18. Englishremove
19. Englishremovable
20. English todayphotoremovable

From photo- + removable.