dynamically

The story

1. Proto-Indo-European*dewh₂-
2. Proto-Hellenic*dunamai
3. Ancient Greekδῠ́νᾰμαι (dŭ́nămai)
4. Ancient Greekδύναμις (dúnamis)
5. Ancient Greekδυναμικός (dunamikós)
6. Frenchdynamique
7. Englishdynamic
8. Proto-Indo-European*h₂el-
9. Proto-Indo-European*h₂élisder.?
10. Proto-Indo-European*leyg-
11. Proto-Germanic*līką
12. English todaydynamically

From dynamic + -ally.