← Back to trace
Full Level B1 →
trace Etymology Atlas
an indication that something has been present, a just detectable amount Pro
Word
Root
Affix
Tap any word to open its Atlas. Pinch to zoom, drag to pan.
trace is a Level B1 word — Pro only
Pro unlocks the Etymology Atlas for levels A2–C2 — plus FSRS-5 spaced repetition, mastery tracking, and the activity dashboard.