chemodynamical

The story

1. Proto-Indo-European*ǵʰew-
2. Ancient Greekχῠ́μᾰ (khŭ́mă)
3. Ancient Greekχυμείᾱ (khumeíā)
4. Arabicالْكِيمِيَاء (al-kīmiyāʔ)
5. Medieval Latinalchēmia
6. Ancient Greekχυμείᾱ (khumeíā)influ.
7. New Latinchēmīa
8. Englishchemo-
9. Proto-Indo-European*dewh₂-
10. Proto-Hellenic*dunamai
11. Ancient Greekδῠ́νᾰμαι (dŭ́nămai)
12. Ancient Greekδύναμις (dúnamis)
13. Ancient Greekδυναμικός (dunamikós)
14. Frenchdynamique
15. Englishdynamic
16. Proto-Indo-European*h₂el-
17. Proto-Indo-European*h₂élisder.?
18. Englishdynamical
19. English todaychemodynamical

From chemo- + dynamical.