Where does “drasticus” come from?

drasticus (Latin) comes from Ancient Greek δραστικός, from Ancient Greek δρᾶσῐς, from Ancient Greek δράω, from Proto-Hellenic dráwō, from Proto-Indo-European dréwh₂-eti — to run, act.

Ancestry of “drasticus”, step by step

StepLanguageWordMeaning
1Ancient Greekδραστικόςefficient
2Ancient Greekδρᾶσῐςstrength, efficacy
3Ancient GreekδράωI act, I take action, I achieve
4Proto-Hellenicdráwō
5Proto-Indo-Europeandréwh₂-etito run, act

Words derived from “drasticus

Every word from Proto-Indo-European dréwh₂-etiEvery word from Proto-Hellenic dráwōEvery word from Ancient Greek δράω