← Back to equivalence
Full Level C2+ →
equivalence Etymology Atlas
the state of being equal in value, function, or meaning Pro
Word
Root
Affix
Tap any word to open its Atlas. Pinch to zoom, drag to pan.
equivalence is a Level C2+ word — Pro only
Pro unlocks the Etymology Atlas for levels A2–C2 — plus FSRS-5 spaced repetition, mastery tracking, and the activity dashboard.