The story
- Ancient Greek · borrowed fromδύναμις“power”
- English todaydynamism
From English dynam(ic) (or directly from Ancient Greek δύναμις (dúnamis, “power”)) + ism.
Words from the same roots
Ancient Greekδύναμις all →
dynamitedynamodynamisadynamiadynactinometer-dynedynodeisodyn
Etymology from Wiktionary, CC BY-SA 4.0.