← Back to buck
Full Level C1 →
buck Etymology Atlas
to jump vertically, with legs stiff and back arched, to move quickly and violently Pro
Word
Root
Affix
Tap any word to open its Atlas. Pinch to zoom, drag to pan.
buck is a Level C1 word — Pro only
Pro unlocks the Etymology Atlas for levels A2–C2 — plus FSRS-5 spaced repetition, mastery tracking, and the activity dashboard.