← Back to flint
Full Level C1 →
flint Etymology Atlas
a hard gray or black stone that can produce sparks when struck, hard and unfeeling Pro
Word
Root
Affix
Tap any word to open its Atlas. Pinch to zoom, drag to pan.
flint 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.