Alpha stage software — under active development. Data may be incomplete or change without notice.

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energy Etymology Atlas

The strength and ability to be active without getting tired., Power from sources such as electricity, gas, or fuel, used to make things work. Pro
Full Level A2 →
Word Root Affix
Tap any word to open its Atlas. Pinch to zoom, drag to pan.

energy is a Level A2 word — Pro only

Pro unlocks the Etymology Atlas for levels A2–C2 — plus FSRS-5 spaced repetition, mastery tracking, and the activity dashboard.

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