← Back to extend
Full Level B1 →
extend Etymology Atlas
prolong the time allowed for payment of, extend in scope or range or area Pro
Word
Root
Affix
Tap any word to open its Atlas. Pinch to zoom, drag to pan.
extend 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.